diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 52ba9606..d70ee351 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -38,7 +38,7 @@ jobs:
           sudo apt-get install -y texlive-fonts-recommended || true
 
       - name: Cache ImageMagick
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         env:
           cache-name: cache-ImageMagick
         with:
@@ -141,7 +141,7 @@ jobs:
           sudo apt-get install -y texlive-fonts-recommended || true
 
       - name: Cache ImageMagick
-        uses: actions/cache@v2
+        uses: actions/cache@v4
         env:
           cache-name: cache-ImageMagick
         with: