diff --git a/Dockerfile.java21 b/Dockerfile.java21
index 95176be..0fa12e6 100644
--- a/Dockerfile.java21
+++ b/Dockerfile.java21
@@ -3,7 +3,7 @@
 # This Dockerfile creates an environment for testing the Jenkins Script Library
 # with Java 21. It includes Gradle and all necessary testing tools.
 
-FROM eclipse-temurin:21-jdk
+FROM eclipse-temurin:25-jdk
 
 # Set environment variables
 ENV GRADLE_VERSION=8.14.2
diff --git a/Dockerfile.test b/Dockerfile.test
index 921ec47..2907921 100644
--- a/Dockerfile.test
+++ b/Dockerfile.test
@@ -3,7 +3,7 @@
 # This Dockerfile creates an environment for testing the Jenkins Script Library.
 # It includes Java 17, Gradle, and all necessary testing tools.
 
-FROM eclipse-temurin:17-jdk
+FROM eclipse-temurin:25-jdk
 
 # Set environment variables
 ENV GRADLE_VERSION=8.7