diff --git a/.github/CODEOWNERS b/.github/CODEOWNERS
index 5442440e..ec4d373b 100644
--- a/.github/CODEOWNERS
+++ b/.github/CODEOWNERS
@@ -1 +1,2 @@
-*       @moritzzimmer @harryherbig @thisismana @bobaaaaa @saefty @vmk1vmk @jadiedrich
+# t-online.de team
+*       @moritzzimmer @harryherbig @thisismana @bobaaaaa @saefty @bastianpahlke
diff --git a/buf.gen.go.yaml b/buf.gen.go.yaml
index a8cfe174..577ca824 100644
--- a/buf.gen.go.yaml
+++ b/buf.gen.go.yaml
@@ -1,7 +1,7 @@
 version: v1
 
 plugins:
-  - plugin: buf.build/protocolbuffers/go:v1.31.0
+  - plugin: buf.build/protocolbuffers/go:v1.34.1
     out: gen/go
     opt:
       - module=github.com/stroeer/go-tapir
diff --git a/buf.gen.node-proto.yaml b/buf.gen.node-proto.yaml
index 2a0cab13..59f8c1d9 100644
--- a/buf.gen.node-proto.yaml
+++ b/buf.gen.node-proto.yaml
@@ -1,7 +1,7 @@
 version: v1
 
 plugins:
-  - plugin: buf.build/bufbuild/es:v1.3.1
+  - plugin: buf.build/bufbuild/es:v1.9.0
     out: ./node-proto/
     opt:
       - target=ts
diff --git a/buf.gen.yaml b/buf.gen.yaml
index 6b7a2280..f7449ae6 100644
--- a/buf.gen.yaml
+++ b/buf.gen.yaml
@@ -11,15 +11,15 @@ managed:
 
 plugins:
   # Java
-  - plugin: buf.build/protocolbuffers/java:v24.4
+  - plugin: buf.build/protocolbuffers/java:v25.3
     out: ./java/src/main/java
 
-  - plugin: buf.build/grpc/java:v1.59.0
+  - plugin: buf.build/grpc/java:v1.64.0
     out: ./java/src/main/java
 
   # Python
-  - plugin: buf.build/protocolbuffers/python:v24.4
+  - plugin: buf.build/protocolbuffers/python:v25.3
     out: gen/python
 
-  - plugin: buf.build/grpc/python:v1.59.2
+  - plugin: buf.build/grpc/python:v1.64.0
     out: gen/python
diff --git a/java/build.gradle b/java/build.gradle
index c112418a..63a8ef28 100644
--- a/java/build.gradle
+++ b/java/build.gradle
@@ -2,7 +2,7 @@ plugins {
   id 'idea'
   id 'java-library'
   id 'maven-publish'
-  id 'com.github.ben-manes.versions' version '0.49.0'
+  id 'com.github.ben-manes.versions' version '0.51.0'
 }
 
 ext {
@@ -21,15 +21,17 @@ repositories {
 }
 
 dependencies {
-  def protoc = '3.24.4'
+  def protoc = '3.25.1'
+  def grpc = '1.64.0'
 
-  implementation group: 'io.grpc', name: 'grpc-services', version: '1.59.0'
+  implementation group: 'io.grpc', name: 'grpc-services', version: grpc
+  implementation group: 'io.grpc', name: 'grpc-protobuf', version: grpc
   implementation group: 'javax.annotation', name: 'javax.annotation-api', version: '1.3.2'
 
   implementation group: 'com.google.protobuf', name: 'protobuf-java', version: protoc
   implementation group: 'com.google.protobuf', name: 'protobuf-java-util', version: protoc
 
-  testImplementation group: 'org.junit.jupiter', name: 'junit-jupiter', version: '5.10.0'
+  testImplementation group: 'org.junit.jupiter', name: 'junit-jupiter', version: '5.10.2'
 }
 
 task printVersion {
diff --git a/java/gradle/wrapper/gradle-wrapper.jar b/java/gradle/wrapper/gradle-wrapper.jar
index 7f93135c..e6441136 100644
Binary files a/java/gradle/wrapper/gradle-wrapper.jar and b/java/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/java/gradle/wrapper/gradle-wrapper.properties b/java/gradle/wrapper/gradle-wrapper.properties
index 3fa8f862..b82aa23a 100644
--- a/java/gradle/wrapper/gradle-wrapper.properties
+++ b/java/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.4-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.7-bin.zip
 networkTimeout=10000
 validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME
diff --git a/java/gradlew.bat b/java/gradlew.bat
index 93e3f59f..25da30db 100644
--- a/java/gradlew.bat
+++ b/java/gradlew.bat
@@ -43,11 +43,11 @@ set JAVA_EXE=java.exe
 %JAVA_EXE% -version >NUL 2>&1
 if %ERRORLEVEL% equ 0 goto execute
 
-echo.
-echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
-echo.
-echo Please set the JAVA_HOME variable in your environment to match the
-echo location of your Java installation.
+echo. 1>&2
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 1>&2
+echo. 1>&2
+echo Please set the JAVA_HOME variable in your environment to match the 1>&2
+echo location of your Java installation. 1>&2
 
 goto fail
 
@@ -57,11 +57,11 @@ set JAVA_EXE=%JAVA_HOME%/bin/java.exe
 
 if exist "%JAVA_EXE%" goto execute
 
-echo.
-echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
-echo.
-echo Please set the JAVA_HOME variable in your environment to match the
-echo location of your Java installation.
+echo. 1>&2
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 1>&2
+echo. 1>&2
+echo Please set the JAVA_HOME variable in your environment to match the 1>&2
+echo location of your Java installation. 1>&2
 
 goto fail