diff --git a/.github/workflows/ChatRegulatorBuild.yml b/.github/workflows/ChatRegulatorBuild.yml
index 0820899..d558caa 100644
--- a/.github/workflows/ChatRegulatorBuild.yml
+++ b/.github/workflows/ChatRegulatorBuild.yml
@@ -12,7 +12,7 @@ jobs:
 
     steps:
     - name: Checkout Repository
-      uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4
+      uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4
 
     - name: Set up JDK ${{ matrix.java }}
       uses: actions/setup-java@v3
diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index 1448eec..dee1e10 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -38,7 +38,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4
+      uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4
 
     # Initializes the CodeQL tools for scanning.
     - name: Initialize CodeQL