diff --git a/.github/workflows/cd.yml b/.github/workflows/cd.yml
index 04a82f9c..4b43a36c 100644
--- a/.github/workflows/cd.yml
+++ b/.github/workflows/cd.yml
@@ -15,10 +15,10 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Log in to the Container registry
-        uses: docker/login-action@f054a8b539a109f9f41c372932f1ae047eff08c9
+        uses: docker/login-action@v3
         with:
           registry: ${{ env.REGISTRY }}
           username: ${{ github.actor }}
@@ -26,12 +26,12 @@ jobs:
 
       - name: Extract metadata (tags, labels) for Docker
         id: meta
-        uses: docker/metadata-action@98669ae865ea3cffbcbaa878cf57c20bbf1c6c38
+        uses: docker/metadata-action@v5
         with:
           images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
 
       - name: Build and push Docker image
-        uses: docker/build-push-action@ad44023a93711e3deb337508980b4b5e9bcdc5dc
+        uses: docker/build-push-action@v5
         with:
           context: .
           push: true
@@ -51,7 +51,7 @@ jobs:
 
     steps:
       - name: checkout vcell-solvers repo
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Install MacOS dependencies
         if: matrix.platform == 'macos-latest'
@@ -330,21 +330,21 @@ jobs:
 
       - name: Upload Macos binaries
         if: matrix.platform == 'macos-latest'
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: mac64.tgz
           path: build/upload/mac64.tgz
 
       - name: Upload Windows binaries
         if: matrix.platform == 'windows-latest'
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: win64.zip
           path: build/upload/win64.zip
 
       - name: Upload Linux binaries
         if: matrix.platform == 'ubuntu-latest'
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: linux64.tgz
           path: build/upload/linux64.tgz