diff --git a/app/build.gradle.kts b/app/build.gradle.kts
index 81b554416..6010218e0 100644
--- a/app/build.gradle.kts
+++ b/app/build.gradle.kts
@@ -11,7 +11,7 @@ dependencies {
     implementation(project(":module:crypto-demo"))
     implementation(project(":module:request-demo"))
     implementation(project(":module:store-demo"))
-    implementation(project(":module:store-inmemory"))
+    implementation(project(":module:store-redis"))
     implementation(project(":service"))
     implementation(project(":service:module"))
     implementation(libs.dagger.dagger)
@@ -20,7 +20,9 @@ dependencies {
     implementation(libs.jackson.databind)
     implementation(libs.jakartaInject.api)
     implementation(libs.jakartaValidation.api)
+    implementation(libs.jedis.jedis) // for Dagger
     implementation(libs.okhttp.okhttp)
+    implementation(libs.redisEmbedded.redis) // for demo
     implementation(libs.retrofit.retrofit)
 
     testImplementation(project(":testing"))
diff --git a/app/src/main/java/org/example/age/app/AvsApp.java b/app/src/main/java/org/example/age/app/AvsApp.java
index c253d3bd3..e31fc7c2a 100644
--- a/app/src/main/java/org/example/age/app/AvsApp.java
+++ b/app/src/main/java/org/example/age/app/AvsApp.java
@@ -14,7 +14,7 @@
 import org.example.age.module.crypto.demo.DemoAvsCryptoModule;
 import org.example.age.module.request.demo.DemoAccountIdModule;
 import org.example.age.module.store.demo.DemoAvsAccountStoreModule;
-import org.example.age.module.store.inmemory.InMemoryPendingStoreModule;
+import org.example.age.module.store.redis.RedisPendingStoreModule;
 import org.example.age.service.AvsServiceModule;
 import org.example.age.service.module.request.RequestContextProvider;
 
@@ -52,7 +52,7 @@ public void run(AvsAppConfig appConfig, Environment env) {
                 DemoAccountIdModule.class,
                 AvsClientModule.class,
                 DemoAvsAccountStoreModule.class,
-                InMemoryPendingStoreModule.class,
+                RedisPendingStoreModule.class,
                 DemoAvsCryptoModule.class,
                 AvsConfigModule.class,
                 EnvModule.class,
diff --git a/app/src/main/java/org/example/age/app/SiteApp.java b/app/src/main/java/org/example/age/app/SiteApp.java
index ea7863059..addfc033b 100644
--- a/app/src/main/java/org/example/age/app/SiteApp.java
+++ b/app/src/main/java/org/example/age/app/SiteApp.java
@@ -14,7 +14,7 @@
 import org.example.age.module.crypto.demo.DemoSiteCryptoModule;
 import org.example.age.module.request.demo.DemoAccountIdModule;
 import org.example.age.module.store.demo.DemoSiteAccountStoreModule;
-import org.example.age.module.store.inmemory.InMemoryPendingStoreModule;
+import org.example.age.module.store.redis.RedisPendingStoreModule;
 import org.example.age.service.SiteServiceModule;
 import org.example.age.service.module.request.RequestContextProvider;
 
@@ -52,7 +52,7 @@ public void run(SiteAppConfig appConfig, Environment env) {
                 DemoAccountIdModule.class,
                 SiteClientModule.class,
                 DemoSiteAccountStoreModule.class,
-                InMemoryPendingStoreModule.class,
+                RedisPendingStoreModule.class,
                 DemoSiteCryptoModule.class,
                 SiteConfigModule.class,
                 EnvModule.class,
diff --git a/app/src/main/java/org/example/age/app/config/AvsAppConfig.java b/app/src/main/java/org/example/age/app/config/AvsAppConfig.java
index 5b74a70d8..15180ee30 100644
--- a/app/src/main/java/org/example/age/app/config/AvsAppConfig.java
+++ b/app/src/main/java/org/example/age/app/config/AvsAppConfig.java
@@ -7,6 +7,7 @@
 import org.example.age.module.client.AvsClientsConfig;
 import org.example.age.module.crypto.demo.AvsKeysConfig;
 import org.example.age.module.store.demo.AvsStoresConfig;
+import org.example.age.module.store.redis.RedisConfig;
 import org.example.age.service.AvsServiceConfig;
 
 /** Configuration for the application. */
@@ -20,6 +21,10 @@ public final class AvsAppConfig extends Configuration {
     @NotNull
     private AvsClientsConfig clients;
 
+    @Valid
+    @NotNull
+    private RedisConfig redis;
+
     @Valid
     @NotNull
     private AvsStoresConfig stores;
@@ -48,6 +53,16 @@ public void setClients(AvsClientsConfig clients) {
         this.clients = clients;
     }
 
+    @JsonProperty
+    public RedisConfig getRedis() {
+        return redis;
+    }
+
+    @JsonProperty
+    public void setRedis(RedisConfig redis) {
+        this.redis = redis;
+    }
+
     @JsonProperty
     public AvsStoresConfig getStores() {
         return stores;
diff --git a/app/src/main/java/org/example/age/app/config/AvsConfigModule.java b/app/src/main/java/org/example/age/app/config/AvsConfigModule.java
index 96ebfe8d7..73f70d230 100644
--- a/app/src/main/java/org/example/age/app/config/AvsConfigModule.java
+++ b/app/src/main/java/org/example/age/app/config/AvsConfigModule.java
@@ -5,6 +5,7 @@
 import org.example.age.module.client.AvsClientsConfig;
 import org.example.age.module.crypto.demo.AvsKeysConfig;
 import org.example.age.module.store.demo.AvsStoresConfig;
+import org.example.age.module.store.redis.RedisConfig;
 import org.example.age.service.AvsServiceConfig;
 
 /**
@@ -12,6 +13,7 @@
  * <ul>
  *     <li>{@link AvsServiceConfig}
  *     <li>{@link AvsClientsConfig}
+ *     <li>{@link RedisConfig}
  *     <li>{@link AvsStoresConfig}
  *     <li>{@link AvsKeysConfig}
  * </ul>
@@ -31,6 +33,11 @@ static AvsClientsConfig provieAvsClientsConfig(AvsAppConfig appConfig) {
         return appConfig.getClients();
     }
 
+    @Provides
+    static RedisConfig provideRedisConfig(AvsAppConfig appConfig) {
+        return appConfig.getRedis();
+    }
+
     @Provides
     static AvsStoresConfig provideAvsStoresConfig(AvsAppConfig appConfig) {
         return appConfig.getStores();
diff --git a/app/src/main/java/org/example/age/app/config/SiteAppConfig.java b/app/src/main/java/org/example/age/app/config/SiteAppConfig.java
index 10341bbd2..c074d90d2 100644
--- a/app/src/main/java/org/example/age/app/config/SiteAppConfig.java
+++ b/app/src/main/java/org/example/age/app/config/SiteAppConfig.java
@@ -6,6 +6,7 @@
 import jakarta.validation.constraints.NotNull;
 import org.example.age.module.client.SiteClientsConfig;
 import org.example.age.module.crypto.demo.SiteKeysConfig;
+import org.example.age.module.store.redis.RedisConfig;
 import org.example.age.service.SiteServiceConfig;
 
 /** Configuration for the application. */
@@ -19,6 +20,10 @@ public final class SiteAppConfig extends Configuration {
     @NotNull
     private SiteClientsConfig clients;
 
+    @Valid
+    @NotNull
+    private RedisConfig redis;
+
     @Valid
     @NotNull
     private SiteKeysConfig keys;
@@ -43,6 +48,16 @@ public void setClients(SiteClientsConfig clients) {
         this.clients = clients;
     }
 
+    @JsonProperty
+    public RedisConfig getRedis() {
+        return redis;
+    }
+
+    @JsonProperty
+    public void setRedis(RedisConfig redis) {
+        this.redis = redis;
+    }
+
     @JsonProperty
     public SiteKeysConfig getKeys() {
         return keys;
diff --git a/app/src/main/java/org/example/age/app/config/SiteConfigModule.java b/app/src/main/java/org/example/age/app/config/SiteConfigModule.java
index f469180c0..eaccb54cf 100644
--- a/app/src/main/java/org/example/age/app/config/SiteConfigModule.java
+++ b/app/src/main/java/org/example/age/app/config/SiteConfigModule.java
@@ -4,6 +4,7 @@
 import dagger.Provides;
 import org.example.age.module.client.SiteClientsConfig;
 import org.example.age.module.crypto.demo.SiteKeysConfig;
+import org.example.age.module.store.redis.RedisConfig;
 import org.example.age.service.SiteServiceConfig;
 
 /**
@@ -11,6 +12,7 @@
  * <ul>
  *     <li>{@link SiteServiceConfig}
  *     <li>{@link SiteClientsConfig}
+ *     <li>{@link RedisConfig}
  *     <li>{@link SiteKeysConfig}
  * </ul>
  * <p>
@@ -29,6 +31,11 @@ static SiteClientsConfig provieSiteClientsConfig(SiteAppConfig appConfig) {
         return appConfig.getClients();
     }
 
+    @Provides
+    static RedisConfig provideRedisConfig(SiteAppConfig appConfig) {
+        return appConfig.getRedis();
+    }
+
     @Provides
     static SiteKeysConfig provideSiteKeysConfig(SiteAppConfig appConfig) {
         return appConfig.getKeys();
diff --git a/app/src/main/java/org/example/age/demo/Demo.java b/app/src/main/java/org/example/age/demo/Demo.java
index da0a2b200..352cb605f 100644
--- a/app/src/main/java/org/example/age/demo/Demo.java
+++ b/app/src/main/java/org/example/age/demo/Demo.java
@@ -28,8 +28,9 @@ public final class Demo {
 
     /** Main method. */
     @SuppressWarnings("CatchAndPrintStackTrace")
-    public static void main(String[] args) {
+    public static void main(String[] args) throws IOException {
         try {
+            DemoInfra.startRedis();
             DemoInfra.startServer(checkMyAge, "config-check-my-age.yaml");
             DemoInfra.startServer(crackle, "config-crackle.yaml");
             DemoInfra.startServer(pop, "config-pop.yaml");
@@ -41,7 +42,7 @@ public static void main(String[] args) {
         } catch (Exception e) {
             e.printStackTrace();
         } finally {
-            System.exit(0);
+            DemoInfra.stop();
         }
     }
 
diff --git a/app/src/main/java/org/example/age/demo/DemoInfra.java b/app/src/main/java/org/example/age/demo/DemoInfra.java
index 530e93320..f6a13dbfe 100644
--- a/app/src/main/java/org/example/age/demo/DemoInfra.java
+++ b/app/src/main/java/org/example/age/demo/DemoInfra.java
@@ -5,20 +5,30 @@
 import io.dropwizard.core.Application;
 import io.dropwizard.jackson.Jackson;
 import java.io.File;
+import java.io.IOException;
 import java.net.URI;
 import java.net.URISyntaxException;
 import okhttp3.OkHttpClient;
 import okhttp3.Request;
 import org.example.age.api.client.retrofit.ApiClient;
+import redis.embedded.RedisServer;
 
 /** Client/server infrastructure for the demo. */
 public final class DemoInfra {
 
+    private static RedisServer redis;
+
     private static final OkHttpClient httpClient = new OkHttpClient();
     private static final ObjectWriter objectWriter = Jackson.newObjectMapper()
             .setSerializationInclusion(JsonInclude.Include.NON_NULL)
             .writerWithDefaultPrettyPrinter();
 
+    /** Starts Redis. */
+    public static void startRedis() throws IOException {
+        redis = new RedisServer(6379);
+        redis.start();
+    }
+
     /** Starts an application. */
     public static void startServer(Application<?> app, String configPath) throws Exception {
         app.run("server", getResourcePath(configPath));
@@ -41,6 +51,12 @@ public static ObjectWriter getObjectWriter() {
         return objectWriter;
     }
 
+    /** Stops everything (and terminates the application). */
+    public static void stop() throws IOException {
+        redis.stop();
+        System.exit(0);
+    }
+
     /** Get the absolute path of a resource file. */
     private static String getResourcePath(String relativePath) throws URISyntaxException {
         ClassLoader classLoader = DemoInfra.class.getClassLoader();
diff --git a/app/src/main/resources/config-check-my-age.yaml b/app/src/main/resources/config-check-my-age.yaml
index fdddae698..55e4facdf 100644
--- a/app/src/main/resources/config-check-my-age.yaml
+++ b/app/src/main/resources/config-check-my-age.yaml
@@ -9,6 +9,9 @@ clients:
     crackle: http://localhost:8080
     pop: http://localhost:8081
 
+redis:
+  url: http://localhost:6379
+
 stores:
   verifiedAccounts:
     John Smith:
diff --git a/app/src/main/resources/config-crackle.yaml b/app/src/main/resources/config-crackle.yaml
index 89b87641d..08c8b27f5 100644
--- a/app/src/main/resources/config-crackle.yaml
+++ b/app/src/main/resources/config-crackle.yaml
@@ -5,6 +5,9 @@ service:
 clients:
   avsUrl: http://localhost:9090
 
+redis:
+  url: http://localhost:6379
+
 keys:
   signing:
     wX: 61340499596180719707288738669477306360190613239883629564918816825111167687915
diff --git a/app/src/main/resources/config-pop.yaml b/app/src/main/resources/config-pop.yaml
index c56d09fc5..3f925e001 100644
--- a/app/src/main/resources/config-pop.yaml
+++ b/app/src/main/resources/config-pop.yaml
@@ -5,6 +5,9 @@ service:
 clients:
   avsUrl: http://localhost:9090
 
+redis:
+  url: http://localhost:6379
+
 keys:
   signing:
     wX: 61340499596180719707288738669477306360190613239883629564918816825111167687915
diff --git a/app/src/test/java/org/example/age/app/AppVerificationTest.java b/app/src/test/java/org/example/age/app/AppVerificationTest.java
index a36f40230..931f3d3a2 100644
--- a/app/src/test/java/org/example/age/app/AppVerificationTest.java
+++ b/app/src/test/java/org/example/age/app/AppVerificationTest.java
@@ -15,6 +15,7 @@
 import org.example.age.app.config.AvsAppConfig;
 import org.example.age.app.config.SiteAppConfig;
 import org.example.age.app.testing.TestServiceClient;
+import org.example.age.testing.RedisExtension;
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.extension.RegisterExtension;
 import retrofit2.Response;
@@ -29,6 +30,9 @@ public final class AppVerificationTest {
     private static final DropwizardAppExtension<AvsAppConfig> avsApp =
             new DropwizardAppExtension<>(AvsApp.class, ResourceHelpers.resourceFilePath("config-avs.yaml"));
 
+    @RegisterExtension
+    private static final RedisExtension redis = new RedisExtension(6379);
+
     @RegisterExtension
     private static final TestServiceClient<SiteApi> siteClient =
             new TestServiceClient<>(8080, "username", SiteApi.class);
diff --git a/app/src/test/resources/config-avs.yaml b/app/src/test/resources/config-avs.yaml
index f9f90144c..a8e3e3eac 100644
--- a/app/src/test/resources/config-avs.yaml
+++ b/app/src/test/resources/config-avs.yaml
@@ -7,6 +7,9 @@ clients:
   siteUrls:
     site: http://localhost:8080
 
+redis:
+  url: http://localhost:6379
+
 stores:
   verifiedAccounts:
     person:
diff --git a/app/src/test/resources/config-site.yaml b/app/src/test/resources/config-site.yaml
index a0d705f32..006046882 100644
--- a/app/src/test/resources/config-site.yaml
+++ b/app/src/test/resources/config-site.yaml
@@ -5,6 +5,9 @@ service:
 clients:
   avsUrl: http://localhost:9090
 
+redis:
+  url: http://localhost:6379
+
 keys:
   signing:
     wX: 61340499596180719707288738669477306360190613239883629564918816825111167687915
diff --git a/module/store-inmemory/build.gradle.kts b/module/store-inmemory/build.gradle.kts
deleted file mode 100644
index 3f5d93925..000000000
--- a/module/store-inmemory/build.gradle.kts
+++ /dev/null
@@ -1,18 +0,0 @@
-plugins {
-    `java-library`
-    id("org.example.age.java-conventions")
-}
-
-dependencies {
-    annotationProcessor(libs.dagger.compiler)
-
-    api(project(":service:module"))
-    api(libs.dagger.dagger)
-    api(libs.jackson.databind)
-    implementation(libs.guava.guava)
-    implementation(libs.jakartaInject.api)
-
-    testAnnotationProcessor(libs.dagger.compiler)
-
-    testImplementation(project(":testing"))
-}
diff --git a/module/store-inmemory/src/main/java/org/example/age/module/store/inmemory/InMemoryPendingStore.java b/module/store-inmemory/src/main/java/org/example/age/module/store/inmemory/InMemoryPendingStore.java
deleted file mode 100644
index ccd67133f..000000000
--- a/module/store-inmemory/src/main/java/org/example/age/module/store/inmemory/InMemoryPendingStore.java
+++ /dev/null
@@ -1,86 +0,0 @@
-package org.example.age.module.store.inmemory;
-
-import com.fasterxml.jackson.databind.ObjectMapper;
-import com.google.common.collect.BiMap;
-import com.google.common.collect.HashBiMap;
-import com.google.common.collect.Maps;
-import java.io.IOException;
-import java.time.Duration;
-import java.time.OffsetDateTime;
-import java.time.ZoneOffset;
-import java.util.Optional;
-import java.util.concurrent.CompletableFuture;
-import java.util.concurrent.CompletionStage;
-import java.util.concurrent.ScheduledExecutorService;
-import java.util.concurrent.TimeUnit;
-import org.example.age.service.module.store.PendingStore;
-
-/** Implementation of {@link PendingStore}. Requires sticky sessions to work in a distributed environment. */
-final class InMemoryPendingStore<V> implements PendingStore<V> {
-
-    private final BiMap<String, JsonHolder> store = Maps.synchronizedBiMap(HashBiMap.create());
-    private final ObjectMapper mapper;
-    private final Class<V> valueType;
-    private final ScheduledExecutorService scheduledExecutor;
-
-    public InMemoryPendingStore(ObjectMapper mapper, Class<V> valueType, ScheduledExecutorService scheduledExecutor) {
-        this.mapper = mapper;
-        this.valueType = valueType;
-        this.scheduledExecutor = scheduledExecutor;
-    }
-
-    @SuppressWarnings("FutureReturnValueIgnored")
-    @Override
-    public CompletionStage<Void> put(String key, V value, OffsetDateTime expiration) {
-        Duration expiresIn = Duration.between(OffsetDateTime.now(ZoneOffset.UTC), expiration);
-        if (expiresIn.isNegative() || expiresIn.isZero()) {
-            return CompletableFuture.completedFuture(null);
-        }
-
-        JsonHolder jsonHolder = serialize(value);
-        store.put(key, jsonHolder);
-        Runnable expirationTask = () -> store.inverse().remove(jsonHolder);
-        scheduledExecutor.schedule(expirationTask, expiresIn.toMillis(), TimeUnit.MILLISECONDS);
-        return CompletableFuture.completedFuture(null);
-    }
-
-    @Override
-    public CompletionStage<Optional<V>> tryGet(String key) {
-        Optional<V> maybeValue = Optional.ofNullable(store.get(key)).map(this::deserialize);
-        return CompletableFuture.completedFuture(maybeValue);
-    }
-
-    @Override
-    public CompletionStage<Optional<V>> tryRemove(String key) {
-        Optional<V> maybeValue = Optional.ofNullable(store.remove(key)).map(this::deserialize);
-        return CompletableFuture.completedFuture(maybeValue);
-    }
-
-    /** Serializes the value to JSON. */
-    private JsonHolder serialize(V value) {
-        try {
-            return new JsonHolder(mapper.writeValueAsString(value));
-        } catch (IOException e) {
-            throw new RuntimeException(e);
-        }
-    }
-
-    /** Deserializes a value from JSON. */
-    private V deserialize(JsonHolder jsonHolder) {
-        try {
-            return mapper.readValue(jsonHolder.value, valueType);
-        } catch (IOException e) {
-            throw new RuntimeException(e);
-        }
-    }
-
-    /** Holder for a JSON value. {@link #equals(Object)} behaves like {@code ==}. */
-    private static final class JsonHolder {
-
-        public final String value;
-
-        public JsonHolder(String value) {
-            this.value = value;
-        }
-    }
-}
diff --git a/module/store-inmemory/src/main/java/org/example/age/module/store/inmemory/InMemoryPendingStoreModule.java b/module/store-inmemory/src/main/java/org/example/age/module/store/inmemory/InMemoryPendingStoreModule.java
deleted file mode 100644
index 64cd7c90f..000000000
--- a/module/store-inmemory/src/main/java/org/example/age/module/store/inmemory/InMemoryPendingStoreModule.java
+++ /dev/null
@@ -1,25 +0,0 @@
-package org.example.age.module.store.inmemory;
-
-import com.fasterxml.jackson.databind.ObjectMapper;
-import dagger.Binds;
-import dagger.Module;
-import java.util.concurrent.ScheduledExecutorService;
-import org.example.age.service.module.store.PendingStoreRepository;
-
-/**
- * Dagger module that binds {@link PendingStoreRepository}.
- * <p>
- * Depends on an unbound...
- * <ul>
- *     <li>{@link ObjectMapper}
- *     <li>{@link ScheduledExecutorService}
- * </ul>
- * <p>
- * Requires sticky sessions to work in a distributed environment.
- */
-@Module
-public interface InMemoryPendingStoreModule {
-
-    @Binds
-    PendingStoreRepository bindPendingStoreRepository(InMemoryPendingStoreRepository impl);
-}
diff --git a/module/store-inmemory/src/main/java/org/example/age/module/store/inmemory/InMemoryPendingStoreRepository.java b/module/store-inmemory/src/main/java/org/example/age/module/store/inmemory/InMemoryPendingStoreRepository.java
deleted file mode 100644
index cc0a2c382..000000000
--- a/module/store-inmemory/src/main/java/org/example/age/module/store/inmemory/InMemoryPendingStoreRepository.java
+++ /dev/null
@@ -1,37 +0,0 @@
-package org.example.age.module.store.inmemory;
-
-import com.fasterxml.jackson.databind.ObjectMapper;
-import jakarta.inject.Inject;
-import jakarta.inject.Singleton;
-import java.util.Collections;
-import java.util.HashMap;
-import java.util.Map;
-import java.util.concurrent.ScheduledExecutorService;
-import org.example.age.service.module.store.PendingStore;
-import org.example.age.service.module.store.PendingStoreRepository;
-
-/** Implementation of {@link PendingStoreRepository}. Requires sticky sessions to work in a distributed environment. */
-@Singleton
-final class InMemoryPendingStoreRepository implements PendingStoreRepository {
-
-    private final Map<String, PendingStore<?>> stores = Collections.synchronizedMap(new HashMap<>());
-    private final ObjectMapper mapper;
-    private final ScheduledExecutorService scheduledExecutor;
-
-    @Inject
-    public InMemoryPendingStoreRepository(ObjectMapper mapper, ScheduledExecutorService scheduledExecutor) {
-        this.mapper = mapper;
-        this.scheduledExecutor = scheduledExecutor;
-    }
-
-    @SuppressWarnings("unchecked")
-    @Override
-    public <V> PendingStore<V> get(String name, Class<V> valueType) {
-        return (PendingStore<V>) stores.computeIfAbsent(name, n -> createPendingStore(valueType));
-    }
-
-    /** Creates a {@link PendingStore}. */
-    private <V> PendingStore<V> createPendingStore(Class<V> valueType) {
-        return new InMemoryPendingStore<>(mapper, valueType, scheduledExecutor);
-    }
-}
diff --git a/module/store-inmemory/src/test/java/org/example/age/module/store/inmemory/InMemoryPendingStoreTest.java b/module/store-inmemory/src/test/java/org/example/age/module/store/inmemory/InMemoryPendingStoreTest.java
deleted file mode 100644
index 05e835d29..000000000
--- a/module/store-inmemory/src/test/java/org/example/age/module/store/inmemory/InMemoryPendingStoreTest.java
+++ /dev/null
@@ -1,92 +0,0 @@
-package org.example.age.module.store.inmemory;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.example.age.testing.CompletionStageTesting.getCompleted;
-
-import dagger.Component;
-import jakarta.inject.Singleton;
-import java.time.Duration;
-import java.time.OffsetDateTime;
-import java.time.ZoneOffset;
-import java.util.Optional;
-import org.example.age.module.store.inmemory.testing.FakeScheduledExecutorService;
-import org.example.age.module.store.inmemory.testing.TestDependenciesModule;
-import org.example.age.service.module.store.PendingStore;
-import org.example.age.service.module.store.PendingStoreRepository;
-import org.junit.jupiter.api.BeforeEach;
-import org.junit.jupiter.api.Test;
-
-public final class InMemoryPendingStoreTest {
-
-    private PendingStore<Integer> store;
-    private FakeScheduledExecutorService scheduledExecutor;
-
-    @BeforeEach
-    public void createPendingStoreEtAl() {
-        TestComponent component = TestComponent.create();
-        PendingStoreRepository stores = component.pendingStoreRepository();
-        store = stores.get("name", Integer.class);
-        scheduledExecutor = component.fakeScheduledExecutorService();
-    }
-
-    @Test
-    public void putThenRemove() {
-        getCompleted(store.put("key", 1, expiresIn(5)));
-        Optional<Integer> maybeValue1 = getCompleted(store.tryRemove("key"));
-        assertThat(maybeValue1).hasValue(1);
-        Optional<Integer> maybeValue2 = getCompleted(store.tryGet("key"));
-        assertThat(maybeValue2).isEmpty();
-    }
-
-    @Test
-    public void expire() {
-        getCompleted(store.put("key", 1, expiresIn(5)));
-        scheduledExecutor.runScheduledTask();
-        Optional<Integer> maybeValue = getCompleted(store.tryGet("key"));
-        assertThat(maybeValue).isEmpty();
-    }
-
-    @Test
-    public void putExpiredValue() {
-        getCompleted(store.put("key", 1, expiresIn(-5)));
-        Optional<Integer> maybeValue = getCompleted(store.tryGet("key"));
-        assertThat(maybeValue).isEmpty();
-    }
-
-    @Test
-    public void expireOldValue() {
-        getCompleted(store.put("key", 1, expiresIn(5)));
-        getCompleted(store.put("key", 1, expiresIn(5)));
-        scheduledExecutor.runScheduledTask();
-        Optional<Integer> maybeValue = getCompleted(store.tryGet("key"));
-        assertThat(maybeValue).hasValue(1);
-    }
-
-    @Test
-    public void putSameValue() {
-        getCompleted(store.put("key1", 1, expiresIn(5)));
-        getCompleted(store.put("key2", 1, expiresIn(5)));
-        Optional<Integer> maybeValue1 = getCompleted(store.tryGet("key1"));
-        assertThat(maybeValue1).hasValue(1);
-        Optional<Integer> maybeValue2 = getCompleted(store.tryGet("key2"));
-        assertThat(maybeValue2).hasValue(1);
-    }
-
-    private static OffsetDateTime expiresIn(int minutes) {
-        return OffsetDateTime.now(ZoneOffset.UTC).plus(Duration.ofMinutes(minutes));
-    }
-
-    /** Dagger component for the stores. */
-    @Component(modules = {InMemoryPendingStoreModule.class, TestDependenciesModule.class})
-    @Singleton
-    interface TestComponent {
-
-        static TestComponent create() {
-            return DaggerInMemoryPendingStoreTest_TestComponent.create();
-        }
-
-        PendingStoreRepository pendingStoreRepository();
-
-        FakeScheduledExecutorService fakeScheduledExecutorService();
-    }
-}
diff --git a/module/store-inmemory/src/test/java/org/example/age/module/store/inmemory/testing/FakeScheduledExecutorService.java b/module/store-inmemory/src/test/java/org/example/age/module/store/inmemory/testing/FakeScheduledExecutorService.java
deleted file mode 100644
index 015388fc8..000000000
--- a/module/store-inmemory/src/test/java/org/example/age/module/store/inmemory/testing/FakeScheduledExecutorService.java
+++ /dev/null
@@ -1,116 +0,0 @@
-package org.example.age.module.store.inmemory.testing;
-
-import jakarta.inject.Inject;
-import jakarta.inject.Singleton;
-import java.util.ArrayDeque;
-import java.util.Collection;
-import java.util.List;
-import java.util.Queue;
-import java.util.concurrent.Callable;
-import java.util.concurrent.Future;
-import java.util.concurrent.ScheduledExecutorService;
-import java.util.concurrent.ScheduledFuture;
-import java.util.concurrent.TimeUnit;
-
-/** Fake implementation of {@link ScheduledExecutorService}. Scheduled tasks are manually run in FIFO order. */
-@Singleton
-public final class FakeScheduledExecutorService implements ScheduledExecutorService {
-
-    private final Queue<Runnable> scheduledTasks = new ArrayDeque<>();
-
-    @Inject
-    public FakeScheduledExecutorService() {}
-
-    @Override
-    public ScheduledFuture<?> schedule(Runnable task, long delay, TimeUnit unit) {
-        scheduledTasks.add(task);
-        return null;
-    }
-
-    /** Runs a single scheduled task. */
-    public void runScheduledTask() {
-        scheduledTasks.remove().run();
-    }
-
-    // unsupported operations
-
-    @Override
-    public <V> ScheduledFuture<V> schedule(Callable<V> task, long delay, TimeUnit unit) {
-        throw new UnsupportedOperationException();
-    }
-
-    @Override
-    public ScheduledFuture<?> scheduleAtFixedRate(Runnable task, long initialDelay, long period, TimeUnit unit) {
-        throw new UnsupportedOperationException();
-    }
-
-    @Override
-    public ScheduledFuture<?> scheduleWithFixedDelay(Runnable task, long initialDelay, long delay, TimeUnit unit) {
-        throw new UnsupportedOperationException();
-    }
-
-    @Override
-    public boolean awaitTermination(long timeout, TimeUnit unit) {
-        throw new UnsupportedOperationException();
-    }
-
-    @Override
-    public <T> List<Future<T>> invokeAll(Collection<? extends Callable<T>> tasks) {
-        throw new UnsupportedOperationException();
-    }
-
-    @Override
-    public <T> List<Future<T>> invokeAll(Collection<? extends Callable<T>> tasks, long timeout, TimeUnit unit) {
-        throw new UnsupportedOperationException();
-    }
-
-    @Override
-    public <T> T invokeAny(Collection<? extends Callable<T>> tasks) {
-        throw new UnsupportedOperationException();
-    }
-
-    @Override
-    public <T> T invokeAny(Collection<? extends Callable<T>> tasks, long timeout, TimeUnit unit) {
-        throw new UnsupportedOperationException();
-    }
-
-    @Override
-    public boolean isShutdown() {
-        throw new UnsupportedOperationException();
-    }
-
-    @Override
-    public boolean isTerminated() {
-        throw new UnsupportedOperationException();
-    }
-
-    @Override
-    public void shutdown() {
-        throw new UnsupportedOperationException();
-    }
-
-    @Override
-    public List<Runnable> shutdownNow() {
-        throw new UnsupportedOperationException();
-    }
-
-    @Override
-    public Future<?> submit(Runnable task) {
-        throw new UnsupportedOperationException();
-    }
-
-    @Override
-    public <T> Future<T> submit(Runnable task, T result) {
-        throw new UnsupportedOperationException();
-    }
-
-    @Override
-    public <T> Future<T> submit(Callable<T> task) {
-        throw new UnsupportedOperationException();
-    }
-
-    @Override
-    public void execute(Runnable task) {
-        throw new UnsupportedOperationException();
-    }
-}
diff --git a/module/store-inmemory/src/test/java/org/example/age/module/store/inmemory/testing/TestDependenciesModule.java b/module/store-inmemory/src/test/java/org/example/age/module/store/inmemory/testing/TestDependenciesModule.java
deleted file mode 100644
index 03ccb53ec..000000000
--- a/module/store-inmemory/src/test/java/org/example/age/module/store/inmemory/testing/TestDependenciesModule.java
+++ /dev/null
@@ -1,21 +0,0 @@
-package org.example.age.module.store.inmemory.testing;
-
-import com.fasterxml.jackson.databind.ObjectMapper;
-import dagger.Binds;
-import dagger.Module;
-import java.util.concurrent.ScheduledExecutorService;
-import org.example.age.testing.TestEnvModule;
-
-/**
- * Dagger module that binds...
- * <ul>
- *     <li>{@link ObjectMapper}
- *     <li>{@link ScheduledExecutorService} (with {@link FakeScheduledExecutorService})
- * </ul>
- */
-@Module(includes = TestEnvModule.class)
-public interface TestDependenciesModule {
-
-    @Binds
-    ScheduledExecutorService bindScheduledExecutorService(FakeScheduledExecutorService impl);
-}
diff --git a/settings.gradle.kts b/settings.gradle.kts
index 8f581e860..44f37f82c 100644
--- a/settings.gradle.kts
+++ b/settings.gradle.kts
@@ -7,7 +7,6 @@ include(
         "module:request-demo",
         "module:client",
         "module:store-redis",
-        "module:store-inmemory",
         "module:store-demo",
         "module:crypto-demo",
         "app",