diff --git a/build.gradle.kts b/build.gradle.kts
index 3f0aa43..1488a33 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -1,6 +1,6 @@
 plugins {
-  kotlin("multiplatform") version "1.6.21" apply true
-  id("io.kotest.multiplatform") version "5.3.0" apply true
+  kotlin("multiplatform") version "1.7.21" apply true
+  id("io.kotest.multiplatform") version "5.5.4" apply true
 }
 
 group "org.example"
@@ -44,27 +44,27 @@ kotlin {
     commonMain {
       dependencies {
         implementation(kotlin("stdlib-common"))
-        implementation("io.arrow-kt:arrow-core:1.1.3-alpha.39")
-        implementation("io.arrow-kt:arrow-optics:1.1.3-alpha.39")
-        implementation("io.arrow-kt:arrow-fx-coroutines:1.1.3-alpha.39")
-        implementation("org.jetbrains.kotlinx:kotlinx-coroutines-core:1.6.1")
+        implementation("io.arrow-kt:arrow-core:1.1.3")
+        implementation("io.arrow-kt:arrow-optics:1.1.3")
+        implementation("io.arrow-kt:arrow-fx-coroutines:1.1.3")
+        implementation("org.jetbrains.kotlinx:kotlinx-coroutines-core:1.6.4")
       }
     }
 
     commonTest {
       dependencies {
-        implementation("io.kotest:kotest-property:5.3.0")
-        implementation("io.kotest:kotest-framework-engine:5.3.0")
-        implementation("io.kotest:kotest-assertions-core:5.3.0")
-        implementation("io.kotest.extensions:kotest-assertions-arrow:1.2.5")
-        implementation("io.kotest.extensions:kotest-property-arrow:1.2.5") // optional
-        implementation("io.kotest.extensions:kotest-property-arrow-optics:1.2.5") // optional
+        implementation("io.kotest:kotest-property:5.5.4")
+        implementation("io.kotest:kotest-framework-engine:5.5.4")
+        implementation("io.kotest:kotest-assertions-core:5.5.4")
+        implementation("io.kotest.extensions:kotest-assertions-arrow:1.3.0")
+        implementation("io.kotest.extensions:kotest-property-arrow:1.3.0") // optional
+        implementation("io.kotest.extensions:kotest-property-arrow-optics:1.3.0") // optional
       }
     }
 
     val jvmTest by getting {
       dependencies {
-        implementation("io.kotest:kotest-runner-junit5-jvm:5.3.0")
+        implementation("io.kotest:kotest-runner-junit5-jvm:5.5.4")
       }
     }
   }
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index aa991fc..ae04661 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.4.2-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.5.1-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists