diff --git a/.sdkmanrc b/.sdkmanrc
index 67192c8..03a43a2 100644
--- a/.sdkmanrc
+++ b/.sdkmanrc
@@ -1,3 +1,3 @@
 # Enable auto-env through the sdkman_auto_env config
 # Add key=value pairs of SDKs to use below
-java=11.0.20-zulu
+java=11.0.24-zulu
diff --git a/plugins/protocw-checker/.sdkmanrc b/plugins/protocw-checker/.sdkmanrc
new file mode 100644
index 0000000..03a43a2
--- /dev/null
+++ b/plugins/protocw-checker/.sdkmanrc
@@ -0,0 +1,3 @@
+# Enable auto-env through the sdkman_auto_env config
+# Add key=value pairs of SDKs to use below
+java=11.0.24-zulu
diff --git a/plugins/protocw-checker/pom.xml b/plugins/protocw-checker/pom.xml
index 4fbdfcd..2c13712 100644
--- a/plugins/protocw-checker/pom.xml
+++ b/plugins/protocw-checker/pom.xml
@@ -25,15 +25,18 @@
     </developers>
 
     <properties>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
+        <kotlin.version>1.9.24</kotlin.version>
+        <arrow-core.version>0.10.5</arrow-core.version>
+        <maven.compiler.target>11</maven.compiler.target>
+        <maven.compiler.source>11</maven.compiler.source>
+        <maven-release-plugin.version>3.1.1</maven-release-plugin.version>
+
         <plugin.id>protocw-checker</plugin.id>
         <plugin.class>com.freenow.sauron.plugins.SauronPlugin</plugin.class>
         <plugin.provider>freenow</plugin.provider>
         <plugin.dependencies />
-        <kotlin.version>1.3.72</kotlin.version>
-        <arrow-core.version>0.10.5</arrow-core.version>
-        <maven.compiler.target>11</maven.compiler.target>
-        <maven.compiler.source>11</maven.compiler.source>
-        <maven-release-plugin.version>2.5.3</maven-release-plugin.version>
         <scm.url>scm:git:git@github.com:freenowtech/sauron.git</scm.url>
     </properties>
 
@@ -87,7 +90,7 @@
         <dependency>
             <groupId>com.fasterxml.jackson.module</groupId>
             <artifactId>jackson-module-kotlin</artifactId>
-            <version>2.10.4</version>
+            <version>2.11.2</version>
         </dependency>
         <dependency>
             <groupId>org.jetbrains.kotlin</groupId>
@@ -95,15 +98,9 @@
             <version>${kotlin.version}</version>
         </dependency>
         <dependency>
-            <groupId>io.github.microutils</groupId>
-            <artifactId>kotlin-logging</artifactId>
-            <version>1.6.26</version>
-            <exclusions>
-                <exclusion>
-                    <artifactId>slf4j-api</artifactId>
-                    <groupId>org.slf4j</groupId>
-                </exclusion>
-            </exclusions>
+            <groupId>io.github.oshai</groupId>
+            <artifactId>kotlin-logging-jvm</artifactId>
+            <version>7.0.0</version>
         </dependency>
 
         <dependency>
@@ -119,7 +116,6 @@
             <version>4.13.1</version>
             <scope>test</scope>
         </dependency>
-
         <dependency>
             <groupId>org.mockito</groupId>
             <artifactId>mockito-core</artifactId>
@@ -140,11 +136,18 @@
                 <executions>
                     <execution>
                         <id>compile</id>
-                        <phase>compile</phase>
+                        <phase>process-sources</phase>
                         <goals>
                             <goal>compile</goal>
                         </goals>
                     </execution>
+                    <execution>
+                        <id>test-compile</id>
+                        <phase>test-compile</phase>
+                        <goals>
+                            <goal>test-compile</goal>
+                        </goals>
+                    </execution>
                     <execution>
                         <id>kapt</id>
                         <goals>
@@ -158,9 +161,9 @@
                     </execution>
                 </executions>
                 <configuration>
-                    <jvmTarget>1.8</jvmTarget>
+                    <jvmTarget>${maven.compiler.target}</jvmTarget>
                     <args>-java-parameters
-                        <arg>-Xinline-classes</arg>
+                        <arg>-Xjsr305=strict</arg>
                     </args>
                     <compilerPlugins>
                         <plugin>spring</plugin>
@@ -188,7 +191,6 @@
                             <Plugin-Dependencies>${plugin.dependencies}</Plugin-Dependencies>
                         </manifestEntries>
                     </archive>
-                    <finalName>${project.build.finalName}</finalName>
                     <descriptorRefs>
                         <descriptorRef>jar-with-dependencies</descriptorRef>
                     </descriptorRefs>
@@ -208,6 +210,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-compiler-plugin</artifactId>
+                <version>3.13.0</version>
                 <executions>
                     <execution>
                         <id>compile</id>
@@ -252,7 +255,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-source-plugin</artifactId>
-                <version>3.2.1</version>
+                <version>3.3.1</version>
                 <executions>
                     <execution>
                         <id>attach-sources</id>
@@ -266,7 +269,7 @@
             <plugin>
                 <groupId>org.jetbrains.dokka</groupId>
                 <artifactId>dokka-maven-plugin</artifactId>
-                <version>1.4.30</version>
+                <version>1.9.20</version>
                 <executions>
                     <execution>
                         <phase>package</phase>
@@ -280,7 +283,7 @@
                         <plugin>
                             <groupId>org.jetbrains.dokka</groupId>
                             <artifactId>kotlin-as-java-plugin</artifactId>
-                            <version>1.4.30</version>
+                            <version>1.9.20</version>
                         </plugin>
                     </dokkaPlugins>
                 </configuration>
diff --git a/plugins/protocw-checker/src/main/kotlin/com/freenow/sauron/plugins/ProtocwChecker.kt b/plugins/protocw-checker/src/main/kotlin/com/freenow/sauron/plugins/ProtocwChecker.kt
index 973f123..3745967 100644
--- a/plugins/protocw-checker/src/main/kotlin/com/freenow/sauron/plugins/ProtocwChecker.kt
+++ b/plugins/protocw-checker/src/main/kotlin/com/freenow/sauron/plugins/ProtocwChecker.kt
@@ -1,19 +1,18 @@
 package com.freenow.sauron.plugins
 
 import com.freenow.sauron.model.DataSet
-import com.freenow.sauron.plugins.SauronExtension
 import com.freenow.sauron.plugins.protocw.Checker
 import com.freenow.sauron.plugins.protocw.DefaultChecker
 import com.freenow.sauron.plugins.protocw.DefaultService
 import com.freenow.sauron.plugins.protocw.DefaultValidator
 import com.freenow.sauron.properties.PluginsConfigurationProperties
-import mu.KLogging
+import io.github.oshai.kotlinlogging.KotlinLogging
 import org.pf4j.Extension
 
 @Extension
 class ProtocwChecker(
     private val checker: Checker = DefaultChecker(DefaultService(), DefaultValidator())
-) : SauronExtension, KLogging() {
+) : SauronExtension {
 
     override fun apply(properties: PluginsConfigurationProperties, input: DataSet): DataSet {
         checker.apply(
@@ -32,6 +31,7 @@ class ProtocwChecker(
     }
 
     companion object {
+        private val logger = KotlinLogging.logger {}
         const val PROP_PROTOC_FILE_NAME = "protocw-file-name"
         const val PROP_PROTOCW_PROPERTIRES_FILE_NAME = "protocw-properties-file-name"
 
diff --git a/plugins/protocw-checker/src/main/kotlin/com/freenow/sauron/plugins/protocw/DefaultService.kt b/plugins/protocw-checker/src/main/kotlin/com/freenow/sauron/plugins/protocw/DefaultService.kt
index 3a411ef..a42b7d9 100644
--- a/plugins/protocw-checker/src/main/kotlin/com/freenow/sauron/plugins/protocw/DefaultService.kt
+++ b/plugins/protocw-checker/src/main/kotlin/com/freenow/sauron/plugins/protocw/DefaultService.kt
@@ -23,5 +23,4 @@ class DefaultService : Service {
             return "malformed_version"
         }
     }
-
-}
+}
\ No newline at end of file
diff --git a/plugins/protocw-checker/src/main/kotlin/com/freenow/sauron/plugins/protocw/DefaultValidator.kt b/plugins/protocw-checker/src/main/kotlin/com/freenow/sauron/plugins/protocw/DefaultValidator.kt
index 499f73c..7b54737 100644
--- a/plugins/protocw-checker/src/main/kotlin/com/freenow/sauron/plugins/protocw/DefaultValidator.kt
+++ b/plugins/protocw-checker/src/main/kotlin/com/freenow/sauron/plugins/protocw/DefaultValidator.kt
@@ -9,13 +9,13 @@ class DefaultValidator : Validator {
     override fun check(repository: Path): Either<String, Unit> {
 
         return Either.fx {
-            !checkRepositorExists(repository)
+            !checkRepositoryExists(repository)
             !checkNeedsProtoc(repository)
             Unit
         }
     }
 
-    private fun checkRepositorExists(repository: Path): Either<String, Unit> {
+    private fun checkRepositoryExists(repository: Path): Either<String, Unit> {
         return Either.cond(Files.isDirectory(repository),
             { Unit },
             { "Repository is not a directory" }
@@ -36,5 +36,4 @@ class DefaultValidator : Validator {
             )
         }
     }
-
 }
diff --git a/plugins/protocw-checker/src/main/kotlin/com/freenow/sauron/plugins/protocw/Validator.kt b/plugins/protocw-checker/src/main/kotlin/com/freenow/sauron/plugins/protocw/Validator.kt
index 74c2584..78ca03d 100644
--- a/plugins/protocw-checker/src/main/kotlin/com/freenow/sauron/plugins/protocw/Validator.kt
+++ b/plugins/protocw-checker/src/main/kotlin/com/freenow/sauron/plugins/protocw/Validator.kt
@@ -5,5 +5,4 @@ import java.nio.file.Path
 
 interface Validator {
     fun check(repository: Path): Either<String, Unit>
-
 }
diff --git a/sauron-service/.sdkmanrc b/sauron-service/.sdkmanrc
new file mode 100644
index 0000000..03a43a2
--- /dev/null
+++ b/sauron-service/.sdkmanrc
@@ -0,0 +1,3 @@
+# Enable auto-env through the sdkman_auto_env config
+# Add key=value pairs of SDKs to use below
+java=11.0.24-zulu