diff --git a/.github/workflows/_build.yml b/.github/workflows/_build.yml
index ab99c49d1..6e4110d60 100644
--- a/.github/workflows/_build.yml
+++ b/.github/workflows/_build.yml
@@ -27,7 +27,7 @@ jobs:
       - id: install-secret-key
         name: Install GPG secret key
         run: |
-          cat <(echo -e "${{ secrets.OSSRH_GPG_SECRET_KEY }}") | gpg --batch --import
+          printf '%s' "${{ secrets.OSSRH_GPG_SECRET_KEY }}" | gpg --batch --import
           gpg --list-secret-keys --keyid-format LONG
 
       - name: Set up JDK ${{ matrix.java-version }}
diff --git a/.github/workflows/_codeql.yml b/.github/workflows/_codeql.yml
index e52a09168..00bdb7365 100644
--- a/.github/workflows/_codeql.yml
+++ b/.github/workflows/_codeql.yml
@@ -35,7 +35,7 @@ jobs:
     - name: Initialize CodeQL
       uses: github/codeql-action/init@v4
       with:
-        languages: ${{ matrix.language }}
+        languages: java
         # If you wish to specify custom queries, you can do so here or in a config file.
         # By default, queries listed here will override any specified in a config file.
         # Prefix the list here with "+" to use these queries and those in the config file.
diff --git a/.github/workflows/_publish-code.yml b/.github/workflows/_publish-code.yml
index bd481ce15..20ee708f5 100644
--- a/.github/workflows/_publish-code.yml
+++ b/.github/workflows/_publish-code.yml
@@ -4,6 +4,9 @@ on:
   workflow_call:
   workflow_dispatch:
 
+permissions:
+  security-events: write
+
 jobs:
   publish:
     runs-on: ubuntu-latest
@@ -16,7 +19,7 @@ jobs:
       - id: install-secret-key
         name: Install GPG secret key
         run: |
-          cat <(echo -e "${{ secrets.OSSRH_GPG_SECRET_KEY }}") | gpg --batch --import
+          printf '%s' "${{ secrets.OSSRH_GPG_SECRET_KEY }}" | gpg --batch --import
           gpg --list-secret-keys --keyid-format LONG
 
       - name: Set up JDK
diff --git a/.github/workflows/_publish-docs.yml b/.github/workflows/_publish-docs.yml
index f03886cab..3471292eb 100644
--- a/.github/workflows/_publish-docs.yml
+++ b/.github/workflows/_publish-docs.yml
@@ -26,7 +26,7 @@ jobs:
       - name: Delombok
         run: |
           LOMBOK_VERSION=$(mvn help:evaluate -Dexpression=org.projectlombok.version -q -DforceStdout)
-          java -jar ./target/dependency/lombok-$LOMBOK_VERSION.jar delombok src -d src-delomboked
+          java -jar ./target/dependency/lombok-"$LOMBOK_VERSION".jar delombok src -d src-delomboked
           mv src src-lomboked
           mv src-delomboked src
 
diff --git a/.github/workflows/_workflow_lint.yml b/.github/workflows/_workflow_lint.yml
new file mode 100644
index 000000000..8eb219046
--- /dev/null
+++ b/.github/workflows/_workflow_lint.yml
@@ -0,0 +1,20 @@
+name: Lint workflows
+
+on:
+  workflow_call:
+
+permissions:
+  contents: read
+
+jobs:
+  actionlint:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Download actionlint
+        id: get_actionlint
+        run: bash <(curl https://raw.githubusercontent.com/rhysd/actionlint/main/scripts/download-actionlint.bash)
+        shell: bash
+      - name: Run actionlint
+        run: ${{ steps.get_actionlint.outputs.executable }} -color
+        shell: bash
diff --git a/.github/workflows/cron.yml b/.github/workflows/cron.yml
index c9adc5804..22cbcad05 100644
--- a/.github/workflows/cron.yml
+++ b/.github/workflows/cron.yml
@@ -6,6 +6,7 @@ on:
 
 permissions:
   contents: read
+  actions: read
 
 jobs:
   codeql:
diff --git a/.github/workflows/pull-request.yml b/.github/workflows/pull-request.yml
index e2a94165d..d3942bf94 100644
--- a/.github/workflows/pull-request.yml
+++ b/.github/workflows/pull-request.yml
@@ -8,8 +8,11 @@ permissions:
   pull-requests: read
 
 jobs:
+  workflow-lint:
+    uses: ./.github/workflows/_workflow_lint.yml
   static_analysis:
     uses: ./.github/workflows/_static-analysis.yml
+    needs: workflow-lint
   build:
     uses: ./.github/workflows/_build.yml
     needs: static_analysis