diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index 5ed003d..4f8260f 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -19,7 +19,7 @@ jobs:
       - uses: actions/setup-java@v4
         with:
           distribution: temurin
-          java-version: 17
+          java-version: 17.0.11
           cache: maven
       - run: mvn $MAVEN_ARGS deploy
         env:
diff --git a/.github/workflows/pr.yaml b/.github/workflows/pr.yaml
index 3ef129f..fc48fef 100644
--- a/.github/workflows/pr.yaml
+++ b/.github/workflows/pr.yaml
@@ -31,7 +31,7 @@ jobs:
       - uses: actions/setup-java@v4
         with:
           distribution: temurin
-          java-version: 17
+          java-version: 17.0.11
           cache: maven
       - run: mvn $MAVEN_ARGS verify
       - run: mvn $MAVEN_ARGS site
@@ -52,12 +52,12 @@ jobs:
           - 23.0.7
           - 24.0.5
           - 25.0.6
-          - 26.0.2
+          - 26.0.6
     steps:
       - uses: actions/checkout@v4
       - uses: actions/setup-java@v4
         with:
           distribution: temurin
-          java-version: 17
+          java-version: 17.0.11
           cache: maven
       - run: mvn $MAVEN_ARGS verify -Dcheck.skip -Dversion.org.keycloak.test=${{ matrix.version }}
diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index a203b52..5421545 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -34,7 +34,7 @@ jobs:
       - uses: actions/setup-java@v4
         with:
           distribution: temurin
-          java-version: 17
+          java-version: 17.0.11
           cache: maven
           server-id: sonatype-nexus
           server-username: SERVER_USERNAME
diff --git a/README.md b/README.md
index 3530a0e..72bd6d1 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # Keycloak Metrics
 
-Provides metrics for Keycloak user/admin events and user/client/session count. Tested on Keycloak [21-25](.github/workflows/pr.yaml#L50-L55).
+Provides metrics for Keycloak user/admin events and user/client/session count. Tested on Keycloak [21-26](.github/workflows/pr.yaml#L48-L55).
 
 [![Apache License, Version 2.0, January 2004](https://img.shields.io/github/license/kokuwaio/keycloak-event-metrics.svg?label=License)](http://www.apache.org/licenses/)
 [![Maven Central](https://img.shields.io/maven-central/v/io.kokuwa.keycloak/keycloak-event-metrics.svg?label=Maven%20Central)](https://central.sonatype.com/search?namespace=io.kokuwa.keycloak&q=keycloak-event-metrics)