diff --git a/pom.xml b/pom.xml
index 04fe845..9bc3eaa 100644
--- a/pom.xml
+++ b/pom.xml
@@ -36,8 +36,7 @@
   </scm>
 
   <properties>
-    <maven.compiler.source>21</maven.compiler.source>
-    <maven.compiler.target>21</maven.compiler.target>
+    <maven.compiler.release>21</maven.compiler.release>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     <!--
      For changing environment variables in unit tests.
@@ -51,25 +50,25 @@
     <dependency>
       <groupId>org.junit.jupiter</groupId>
       <artifactId>junit-jupiter-api</artifactId>
-      <version>5.10.2</version>
+      <version>5.12.0-RC2</version>
       <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>org.junit.jupiter</groupId>
       <artifactId>junit-jupiter-engine</artifactId>
-      <version>5.10.2</version>
+      <version>5.12.0-RC2</version>
       <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>org.junit.platform</groupId>
       <artifactId>junit-platform-launcher</artifactId>
-      <version>1.10.2</version>
+      <version>1.12.0-RC2</version>
       <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>org.assertj</groupId>
       <artifactId>assertj-core</artifactId>
-      <version>3.25.3</version>
+      <version>3.27.3</version>
       <scope>test</scope>
     </dependency>
   </dependencies>
@@ -120,7 +119,7 @@
       <plugin>
         <groupId>org.jacoco</groupId>
         <artifactId>jacoco-maven-plugin</artifactId>
-        <version>0.8.11</version>
+        <version>0.8.12</version>
         <executions>
           <execution>
             <id>default-prepare-agent</id>