diff --git a/.github/workflows/npm_release.yml b/.github/workflows/npm_release.yml
index 6ae7682e..0feb027c 100644
--- a/.github/workflows/npm_release.yml
+++ b/.github/workflows/npm_release.yml
@@ -121,7 +121,7 @@ jobs:
           submodules: true
           persist-credentials: false # disable to prevent leaking credentials to build scripts
       - name: LLVM cache
-        uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
+        uses: actions/cache@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6.1.0
         with:
           path: ./llvm
           key: ${{ hashFiles('download_llvm.sh') }}
@@ -183,7 +183,7 @@ jobs:
           submodules: true
           persist-credentials: false # disable to prevent leaking credentials to build scripts
       - name: LLVM cache
-        uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
+        uses: actions/cache@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6.1.0
         with:
           path: ./llvm
           key: ${{ hashFiles('download_llvm.sh') }}
diff --git a/.github/workflows/pull_request.yml b/.github/workflows/pull_request.yml
index 956d117c..91f011fb 100644
--- a/.github/workflows/pull_request.yml
+++ b/.github/workflows/pull_request.yml
@@ -19,7 +19,7 @@ jobs:
           submodules: true
           persist-credentials: false # disable to prevent leaking credentials to build scripts
       - name: LLVM cache
-        uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
+        uses: actions/cache@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6.1.0
         with:
           path: ./llvm
           key: ${{ hashFiles('download_llvm.sh') }}
@@ -76,7 +76,7 @@ jobs:
           submodules: true
           persist-credentials: false # disable to prevent leaking credentials to build scripts
       - name: LLVM cache
-        uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
+        uses: actions/cache@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6.1.0
         with:
           path: ./llvm
           key: ${{ hashFiles('download_llvm.sh') }}