diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index 97de858..7f7fac4 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -43,6 +43,8 @@
     steps:
     - name: Checkout repository
       uses: actions/checkout@v3.0.2
+      with:
+        persist-credentials: false
     - uses: actions/cache@v3.0.8
       with:
         path: ~/.m2/repository
diff --git a/.github/workflows/coverage.yml b/.github/workflows/coverage.yml
index 8529d27..0dad876 100644
--- a/.github/workflows/coverage.yml
+++ b/.github/workflows/coverage.yml
@@ -30,6 +30,8 @@
 
     steps:
     - uses: actions/checkout@v3.0.2
+      with:
+        persist-credentials: false
     - uses: actions/cache@v3.0.8
       with:
         path: ~/.m2/repository
diff --git a/.github/workflows/maven.yml b/.github/workflows/maven.yml
index 68c8d2d..f42cbd3 100644
--- a/.github/workflows/maven.yml
+++ b/.github/workflows/maven.yml
@@ -25,6 +25,8 @@
         java: [ 8, 11, 17 ]
     steps:
     - uses: actions/checkout@v3.0.2
+      with:
+        persist-credentials: false
     - name: Set up JDK ${{ matrix.java }}
       uses: actions/setup-java@v3
       with: