diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 042685bc21..fd2808ea19 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -46,7 +46,7 @@ jobs:
 
     # Initializes the CodeQL tools for scanning.
     - name: Initialize CodeQL
-      uses: github/codeql-action/init@76621b61decf072c1cee8dd1ce2d2a82d33c17ed # v3
+      uses: github/codeql-action/init@51f77329afa6477de8c49fc9c7046c15b9a4e79d # v3
       with:
         languages: ${{ matrix.language }}
         build-mode: ${{ matrix.build-mode }}
@@ -63,6 +63,6 @@ jobs:
         pip install -e .
 
     - name: Perform CodeQL Analysis
-      uses: github/codeql-action/analyze@76621b61decf072c1cee8dd1ce2d2a82d33c17ed # v3
+      uses: github/codeql-action/analyze@51f77329afa6477de8c49fc9c7046c15b9a4e79d # v3
       with:
         category: "/language:${{matrix.language}}"
diff --git a/.github/workflows/dist.yml b/.github/workflows/dist.yml
index 586f862820..14c253fe73 100644
--- a/.github/workflows/dist.yml
+++ b/.github/workflows/dist.yml
@@ -142,7 +142,7 @@ jobs:
     name: Download Wheels
     steps:
       - name: Download all workflow run artifacts
-        uses: actions/download-artifact@v5
+        uses: actions/download-artifact@v4
       - name: Flatten directory
         working-directory: .
         run: |
diff --git a/.github/workflows/release-python.yml b/.github/workflows/release-python.yml
index 0c10fa2e98..9cce310d91 100644
--- a/.github/workflows/release-python.yml
+++ b/.github/workflows/release-python.yml
@@ -76,7 +76,7 @@ jobs:
       id-token: write
     steps:
       - name: Download all the dists
-        uses: actions/download-artifact@v5
+        uses: actions/download-artifact@v4
         with:
           name: all-dist-${{ github.run_id }}
           path: dist/
diff --git a/.github/workflows/test-python.yml b/.github/workflows/test-python.yml
index 9a2f2e42ba..b7b8fb5062 100644
--- a/.github/workflows/test-python.yml
+++ b/.github/workflows/test-python.yml
@@ -195,7 +195,7 @@ jobs:
       timeout-minutes: 20
       steps:
         - name: Download sdist
-          uses: actions/download-artifact@v5
+          uses: actions/download-artifact@v4
         - name: Unpack SDist
           shell: bash
           run: |
diff --git a/.github/workflows/zizmor.yml b/.github/workflows/zizmor.yml
index 14bf81a087..8a2bccf931 100644
--- a/.github/workflows/zizmor.yml
+++ b/.github/workflows/zizmor.yml
@@ -18,4 +18,4 @@ jobs:
         with:
           persist-credentials: false
       - name: Run zizmor 🌈
-        uses: zizmorcore/zizmor-action@c17832b972c15fd5f3d5065a7e16ad761a0a10d2
+        uses: zizmorcore/zizmor-action@383d31df2eb66a2f42db98c9654bdc73231f3e3a