diff --git a/.github/workflows/cmake.yml b/.github/workflows/cmake.yml
index 1facb497..f4a12dc1 100644
--- a/.github/workflows/cmake.yml
+++ b/.github/workflows/cmake.yml
@@ -30,7 +30,7 @@ jobs:
             clang_major_version: 18
             runs-on: ubuntu-24.04
           # macFUSE on macOS
-          - cc: gcc-13
+          - cc: gcc-12
             clang_major_version: null
             runs-on: macos-12
           - cc: clang-15
@@ -60,7 +60,7 @@ jobs:
           brew install --cask macfuse
 
       - name: Checkout Git branch
-        uses: actions/checkout@0ad4b8fadaa221de15dcec353f45205ec38ea70b  # v4.1.4
+        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332  # v4.1.7
 
       - name: 'Configure with CMake'
         run: |-
diff --git a/.github/workflows/makefile.yml b/.github/workflows/makefile.yml
index ba79f5f9..aafe4bbb 100644
--- a/.github/workflows/makefile.yml
+++ b/.github/workflows/makefile.yml
@@ -43,7 +43,7 @@ jobs:
             python3-pytest
 
       - name: Checkout Git branch
-        uses: actions/checkout@0ad4b8fadaa221de15dcec353f45205ec38ea70b  # v4.1.4
+        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332  # v4.1.7
 
       - name: 'Build and test (without coverage)'
         run: |-