diff --git a/.github/workflows/template.yml b/.github/workflows/template.yml
index 8609bc4..5c77485 100644
--- a/.github/workflows/template.yml
+++ b/.github/workflows/template.yml
@@ -112,7 +112,7 @@ jobs:
 
       - name: Cache R packages
         if: runner.os != 'Windows' && steps.check-rmd.outputs.count != 0
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: ${{ env.R_LIBS_USER }}
           key: ${{ runner.os }}-${{ hashFiles('.github/R-version') }}-1-${{ hashFiles('.github/depends.Rds') }}
diff --git a/.github/workflows/website.yml b/.github/workflows/website.yml
index 7118a23..52760d3 100644
--- a/.github/workflows/website.yml
+++ b/.github/workflows/website.yml
@@ -64,7 +64,7 @@ jobs:
 
       - name: Cache R packages
         if: steps.check-rmd.outputs.count != 0
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: ${{ env.R_LIBS_USER }}
           key: ${{ runner.os }}-${{ hashFiles('.github/R-version') }}-1-${{ hashFiles('.github/depends.Rds') }}