diff --git a/.github/workflows/central-sync.yml b/.github/workflows/central-sync.yml
index b81a8bbe2..9779a4e41 100644
--- a/.github/workflows/central-sync.yml
+++ b/.github/workflows/central-sync.yml
@@ -23,7 +23,7 @@ jobs:
         uses: actions/checkout@v5
         with:
           ref: v${{ github.event.inputs.release_version }}
-      - uses: gradle/actions/wrapper-validation@v4
+      - uses: gradle/actions/wrapper-validation@v5
       - name: Set up JDK
         uses: actions/setup-java@v5
         with:
diff --git a/.github/workflows/gradle.yml b/.github/workflows/gradle.yml
index 6f9db0d85..a412a3a28 100644
--- a/.github/workflows/gradle.yml
+++ b/.github/workflows/gradle.yml
@@ -59,7 +59,7 @@ jobs:
           github-token: ${{ secrets.GITHUB_TOKEN }}
 
       - name: "🔧 Setup Gradle"
-        uses: gradle/actions/setup-gradle@v4
+        uses: gradle/actions/setup-gradle@v5
 
       - name: "❓ Optional setup step"
         run: |
@@ -91,7 +91,7 @@ jobs:
 
       - name: "📜 Upload binary compatibility check results"
         if: matrix.java == '21'
-        uses: actions/upload-artifact@65c4c4a1ddee5b72f698fdd19549f0f0fb45cf08 # v4.6.0
+        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
         with:
           name: binary-compatibility-reports
           path: "**/build/reports/binary-compatibility-*.html"
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 34dee3b99..8423dc2ec 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -22,7 +22,7 @@ jobs:
         uses: actions/checkout@v5
         with:
           token: ${{ secrets.GH_TOKEN }}
-      - uses: gradle/actions/wrapper-validation@v4
+      - uses: gradle/actions/wrapper-validation@v5
       - name: Set up JDK
         uses: actions/setup-java@v5
         with:
@@ -73,13 +73,13 @@ jobs:
           # Store the hash in a file, which is uploaded as a workflow artifact.
           sha256sum $ARTIFACTS | base64 -w0 > artifacts-sha256
       - name: Upload build artifacts
-        uses: actions/upload-artifact@65c4c4a1ddee5b72f698fdd19549f0f0fb45cf08 # v4.6.0
+        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
         with:
           name: gradle-build-outputs
           path: build/repo/${{ steps.publish.outputs.group }}/*/${{ steps.publish.outputs.version }}/*
           retention-days: 5
       - name: Upload artifacts-sha256
-        uses: actions/upload-artifact@65c4c4a1ddee5b72f698fdd19549f0f0fb45cf08 # v4.6.0
+        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
         with:
           name: artifacts-sha256
           path: artifacts-sha256
diff --git a/config/checkstyle/suppressions.xml b/config/checkstyle/suppressions.xml
index 78bf61587..73f71b3a4 100644
--- a/config/checkstyle/suppressions.xml
+++ b/config/checkstyle/suppressions.xml
@@ -9,5 +9,4 @@
               <!-- files="DefaultBeanContext.java|BeanDefinitionWriter.java|DefaultHttpClient.java"/> -->
 
     <suppress checks="MissingJavadocType" files=".*doc-examples.*" />
-    <suppress checks=".*" files=".*/http-poja-common/src/main/java/io/micronaut/http/poja/util/QueryStringDecoder.java" />
 </suppressions>