diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 472954f0ff..01f5c44d50 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -31,11 +31,11 @@ jobs:
     - uses: ./.github/actions/setup
 
     - name: Initialize CodeQL
-      uses: github/codeql-action/init@v4.35.4
+      uses: github/codeql-action/init@v4.35.5
       with:
         languages: cpp
 
     - run: make
 
     - name: Perform CodeQL Analysis
-      uses: github/codeql-action/analyze@v4.35.4
+      uses: github/codeql-action/analyze@v4.35.5
diff --git a/.github/workflows/zizmor.yml b/.github/workflows/zizmor.yml
index a2f5ecfebc..2e8cc2a2e4 100644
--- a/.github/workflows/zizmor.yml
+++ b/.github/workflows/zizmor.yml
@@ -21,4 +21,4 @@ jobs:
           persist-credentials: false
 
       - name: Run zizmor
-        uses: zizmorcore/zizmor-action@b1d7e1fb5de872772f31590499237e7cce841e8e # v0.5.3
+        uses: zizmorcore/zizmor-action@a16621b09c6db4281f81a93cb393b05dcd7b7165 # v0.5.5