diff --git a/.github/workflows/analysis.yml b/.github/workflows/analysis.yml
index f63c85fd3..93d0ff00d 100644
--- a/.github/workflows/analysis.yml
+++ b/.github/workflows/analysis.yml
@@ -60,7 +60,7 @@ jobs:
                 uses: actions/setup-java@de7274f081f381c8f8158605e0321c36c376e2e6 # v6.0.1
                 with:
                     distribution: "temurin"
-                    java-version: 21.0.12+101.0.LTS
+                    java-version: 25.0.4+101.0.LTS
             -   name: Install dependencies
                 run: |
                     sudo apt install python3-defusedxml
diff --git a/.github/workflows/assemble.yml b/.github/workflows/assemble.yml
index 06142389e..0a281fd4b 100644
--- a/.github/workflows/assemble.yml
+++ b/.github/workflows/assemble.yml
@@ -24,7 +24,7 @@ jobs:
               uses: actions/setup-java@de7274f081f381c8f8158605e0321c36c376e2e6 # v6.0.1
               with:
                   distribution: "temurin"
-                  java-version: 21.0.12+101.0.LTS
+                  java-version: 25.0.4+101.0.LTS
             -   uses: gradle/actions/wrapper-validation@9c971963bec38e04b3d30dcc455b5382be2fdbfb # v6.3.0
             -   name: Setup JVM options
                 run: |
diff --git a/.github/workflows/check.yml b/.github/workflows/check.yml
index 1bc0b1bf4..8e9a5202f 100644
--- a/.github/workflows/check.yml
+++ b/.github/workflows/check.yml
@@ -25,7 +25,7 @@ jobs:
               uses: actions/setup-java@de7274f081f381c8f8158605e0321c36c376e2e6 # v6.0.1
               with:
                   distribution: "temurin"
-                  java-version: 21.0.12+101.0.LTS
+                  java-version: 25.0.4+101.0.LTS
             -   name: Setup JVM options
                 run: |
                     mkdir -p "$HOME/.gradle"
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index afbef75d5..bbec6f8ff 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -50,7 +50,7 @@ jobs:
         uses: actions/setup-java@de7274f081f381c8f8158605e0321c36c376e2e6 # v6.0.1
         with:
           distribution: "temurin"
-          java-version: 21.0.12+101.0.LTS
+          java-version: 25.0.4+101.0.LTS
       - name: Assemble
         run: |
           mkdir -p "$HOME/.gradle"
diff --git a/.github/workflows/garm.yml b/.github/workflows/garm.yml
index f88e16118..5ed8872cf 100644
--- a/.github/workflows/garm.yml
+++ b/.github/workflows/garm.yml
@@ -48,7 +48,7 @@ jobs:
                 uses: actions/setup-java@de7274f081f381c8f8158605e0321c36c376e2e6 # v6.0.1
                 with:
                     distribution: "temurin"
-                    java-version: 17.0.20+101
+                    java-version: 25.0.4+101.0.LTS
 
             -   name: Enable KVM group perms
                 run: |