diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 79ef2c3a1e..b58ae0df52 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -26,7 +26,7 @@ jobs:
       deployed: ${{ steps.build-maven.outputs.deployed }}
     steps:
       - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
-      - uses: jdx/mise-action@5ac50f778e26fac95da98d50503682459e86d566 # v3.2.0
+      - uses: jdx/mise-action@v3.5.1 # v3.5.1
         with:
           version: 2025.7.12
       - uses: SonarSource/ci-github-actions/build-maven@v1
@@ -68,7 +68,7 @@ jobs:
       - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           submodules: recursive
-      - uses: jdx/mise-action@5ac50f778e26fac95da98d50503682459e86d566 # v3.2.0
+      - uses: jdx/mise-action@v3.5.1 # v3.5.1
         with:
           version: 2025.7.12
       - name: Select Java 17
@@ -113,11 +113,11 @@ jobs:
       - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           submodules: recursive
-      - uses: jdx/mise-action@5ac50f778e26fac95da98d50503682459e86d566 # v3.2.0
+      - uses: jdx/mise-action@v3.5.1 # v3.5.1
         with:
           version: 2025.7.12
-      - name: Select Java 17
-        run: mise use java@17
+      - name: Select Java 21
+        run: mise use java@21
       - name: Configure Maven
         uses: SonarSource/ci-github-actions/config-maven@v1
         with:
@@ -148,7 +148,7 @@ jobs:
       BUILD_NUMBER: ${{ needs.build.outputs.build-number }}
     steps:
       - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
-      - uses: jdx/mise-action@5ac50f778e26fac95da98d50503682459e86d566 # v3.2.0
+      - uses: jdx/mise-action@v3.5.1 # v3.5.1
         with:
           version: 2025.7.12
       - uses: SonarSource/vault-action-wrapper@v3
@@ -190,7 +190,7 @@ jobs:
       BUILD_NUMBER: ${{ needs.build.outputs.build-number }}
     steps:
       - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
-      - uses: jdx/mise-action@5ac50f778e26fac95da98d50503682459e86d566 # v3.2.0
+      - uses: jdx/mise-action@v3.5.1 # v3.5.1
         with:
           version: 2025.7.12
       - uses: SonarSource/vault-action-wrapper@v3
@@ -241,7 +241,7 @@ jobs:
       # For now, the autoscan job need to execute two mvn commands:
       #   * The build of java-checks-test-sources module which requires Java 24.
       #   * The tests using Orchestrator and SonarQube that, for now, fail to work using Java 24
-      - uses: jdx/mise-action@5ac50f778e26fac95da98d50503682459e86d566 # v3.2.0
+      - uses: jdx/mise-action@v3.5.1 # v3.5.1
         with:
           version: 2025.7.12
       - uses: SonarSource/vault-action-wrapper@v3
@@ -290,7 +290,7 @@ jobs:
       - name: Config Git
         run: git config --global core.autocrlf input
       - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
-      - uses: jdx/mise-action@5ac50f778e26fac95da98d50503682459e86d566 # v3.2.0
+      - uses: jdx/mise-action@v3.5.1 # v3.5.1
         with:
           version: 2025.7.12
       - name: Run Maven
diff --git a/mise.toml b/mise.toml
index c9152e9e51..4b3e4cec4c 100644
--- a/mise.toml
+++ b/mise.toml
@@ -1,3 +1,3 @@
 [tools]
-java = ["24", "17"]
+java = ["24", "21", "17"]
 maven = "3.9"