diff --git a/.github/workflows/CI-mingw.yml b/.github/workflows/CI-mingw.yml
index f308cfa5110..eb88a4a57fc 100644
--- a/.github/workflows/CI-mingw.yml
+++ b/.github/workflows/CI-mingw.yml
@@ -49,7 +49,7 @@ jobs:
             mingw-w64-x86_64-gcc
 
       - name: ccache
-        uses: hendrikmuhs/ccache-action@v1.2
+        uses: hendrikmuhs/ccache-action@v1.2.24
         with:
           key: ${{ github.workflow }}-${{ github.job }}-${{ matrix.os }}
 
diff --git a/.github/workflows/CI-unixish-docker.yml b/.github/workflows/CI-unixish-docker.yml
index adf4a74c81b..02afca633b7 100644
--- a/.github/workflows/CI-unixish-docker.yml
+++ b/.github/workflows/CI-unixish-docker.yml
@@ -66,7 +66,7 @@ jobs:
       # needs to be called after the package installation since
       # - it doesn't call "apt-get update"
       - name: ccache
-        uses: hendrikmuhs/ccache-action@v1.2
+        uses: hendrikmuhs/ccache-action@v1.2.24
         with:
           key: ${{ github.workflow }}-${{ matrix.image }}
 
@@ -114,7 +114,7 @@ jobs:
       # needs to be called after the package installation since
       # - it doesn't call "apt-get update"
       - name: ccache
-        uses: hendrikmuhs/ccache-action@v1.2
+        uses: hendrikmuhs/ccache-action@v1.2.24
         with:
           key: ${{ github.workflow }}-${{ matrix.image }}
 
diff --git a/.github/workflows/CI-unixish.yml b/.github/workflows/CI-unixish.yml
index 9bac980c853..b172327d18b 100644
--- a/.github/workflows/CI-unixish.yml
+++ b/.github/workflows/CI-unixish.yml
@@ -35,7 +35,7 @@ jobs:
           persist-credentials: false
 
       - name: ccache
-        uses: hendrikmuhs/ccache-action@v1.2
+        uses: hendrikmuhs/ccache-action@v1.2.24
         with:
           key: ${{ github.workflow }}-${{ github.job }}-${{ matrix.os }}
 
@@ -90,7 +90,7 @@ jobs:
           persist-credentials: false
 
       - name: ccache
-        uses: hendrikmuhs/ccache-action@v1.2
+        uses: hendrikmuhs/ccache-action@v1.2.24
         with:
           key: ${{ github.workflow }}-${{ github.job }}-${{ matrix.os }}
 
@@ -221,7 +221,7 @@ jobs:
           persist-credentials: false
 
       - name: ccache
-        uses: hendrikmuhs/ccache-action@v1.2
+        uses: hendrikmuhs/ccache-action@v1.2.24
         with:
           key: ${{ github.workflow }}-${{ github.job }}-${{ matrix.os }}-${{ matrix.cxxstd }}
 
@@ -270,7 +270,7 @@ jobs:
           persist-credentials: false
 
       - name: ccache
-        uses: hendrikmuhs/ccache-action@v1.2
+        uses: hendrikmuhs/ccache-action@v1.2.24
         with:
           key: ${{ github.workflow }}-${{ github.job }}-${{ matrix.os }}
 
@@ -304,7 +304,7 @@ jobs:
           persist-credentials: false
 
       - name: ccache
-        uses: hendrikmuhs/ccache-action@v1.2
+        uses: hendrikmuhs/ccache-action@v1.2.24
         with:
           key: ${{ github.workflow }}-${{ github.job }}-${{ matrix.os }}
 
@@ -366,7 +366,7 @@ jobs:
           persist-credentials: false
 
       - name: ccache
-        uses: hendrikmuhs/ccache-action@v1.2
+        uses: hendrikmuhs/ccache-action@v1.2.24
         with:
           key: ${{ github.workflow }}-${{ github.job }}-${{ matrix.os }}
 
@@ -466,7 +466,7 @@ jobs:
           persist-credentials: false
 
       - name: ccache
-        uses: hendrikmuhs/ccache-action@v1.2
+        uses: hendrikmuhs/ccache-action@v1.2.24
         with:
           key: ${{ github.workflow }}-${{ github.job }}-${{ matrix.os }}
 
@@ -717,7 +717,7 @@ jobs:
           persist-credentials: false
 
       - name: ccache
-        uses: hendrikmuhs/ccache-action@v1.2
+        uses: hendrikmuhs/ccache-action@v1.2.24
         with:
           key: ${{ github.workflow }}-${{ github.job }}-${{ matrix.os }}
 
diff --git a/.github/workflows/corpus.yml b/.github/workflows/corpus.yml
index 2d9f1424fad..d462222b268 100644
--- a/.github/workflows/corpus.yml
+++ b/.github/workflows/corpus.yml
@@ -21,7 +21,7 @@ jobs:
           persist-credentials: false
 
       - name: ccache
-        uses: hendrikmuhs/ccache-action@v1.2
+        uses: hendrikmuhs/ccache-action@v1.2.24
         with:
           key: ${{ github.workflow }}-${{ runner.os }}
 
diff --git a/.github/workflows/coverage.yml b/.github/workflows/coverage.yml
index b5e496adcf6..fd3b5063049 100644
--- a/.github/workflows/coverage.yml
+++ b/.github/workflows/coverage.yml
@@ -26,7 +26,7 @@ jobs:
           persist-credentials: false
 
       - name: ccache
-        uses: hendrikmuhs/ccache-action@v1.2
+        uses: hendrikmuhs/ccache-action@v1.2.24
         with:
           key: ${{ github.workflow }}-${{ runner.os }}
 
diff --git a/.github/workflows/sanitizers.yml b/.github/workflows/sanitizers.yml
index 6021d1237d2..9d5a6007a69 100644
--- a/.github/workflows/sanitizers.yml
+++ b/.github/workflows/sanitizers.yml
@@ -55,7 +55,7 @@ jobs:
           persist-credentials: false
 
       - name: ccache
-        uses: hendrikmuhs/ccache-action@v1.2
+        uses: hendrikmuhs/ccache-action@v1.2.24
         with:
           key: ${{ github.workflow }}-${{ github.job }}-${{ matrix.os }}-${{ matrix.sanitizer }}
 
diff --git a/.github/workflows/scriptcheck.yml b/.github/workflows/scriptcheck.yml
index 8cee3c5a5b4..35efc35ca1b 100644
--- a/.github/workflows/scriptcheck.yml
+++ b/.github/workflows/scriptcheck.yml
@@ -26,7 +26,7 @@ jobs:
           persist-credentials: false
 
       - name: ccache
-        uses: hendrikmuhs/ccache-action@v1.2
+        uses: hendrikmuhs/ccache-action@v1.2.24
         with:
           key: ${{ github.workflow }}-${{ runner.os }}
 
diff --git a/.github/workflows/selfcheck.yml b/.github/workflows/selfcheck.yml
index f16ce8d8332..77d6d1bc483 100644
--- a/.github/workflows/selfcheck.yml
+++ b/.github/workflows/selfcheck.yml
@@ -29,7 +29,7 @@ jobs:
           persist-credentials: false
 
       - name: ccache
-        uses: hendrikmuhs/ccache-action@v1.2
+        uses: hendrikmuhs/ccache-action@v1.2.24
         with:
           key: ${{ github.workflow }}-${{ runner.os }}
 
diff --git a/.github/workflows/valgrind.yml b/.github/workflows/valgrind.yml
index 25ef4dd63a2..44f762030c3 100644
--- a/.github/workflows/valgrind.yml
+++ b/.github/workflows/valgrind.yml
@@ -26,7 +26,7 @@ jobs:
           persist-credentials: false
 
       - name: ccache
-        uses: hendrikmuhs/ccache-action@v1.2
+        uses: hendrikmuhs/ccache-action@v1.2.24
         with:
           key: ${{ github.workflow }}-${{ runner.os }}