diff --git a/.github/actions/download-cse-artifact/action.yml b/.github/actions/download-cse-artifact/action.yml
index 3f1597502..ee2234e2e 100644
--- a/.github/actions/download-cse-artifact/action.yml
+++ b/.github/actions/download-cse-artifact/action.yml
@@ -4,7 +4,7 @@ runs:
   using: composite
   steps:
     - name: Download executable artifact
-      uses: actions/download-artifact@v3
+      uses: actions/download-artifact@v4
       with:
         name: CSE.exe
         path: msvc
diff --git a/.github/workflows/build-and-test.yml b/.github/workflows/build-and-test.yml
index 620b7234e..f48d1159f 100644
--- a/.github/workflows/build-and-test.yml
+++ b/.github/workflows/build-and-test.yml
@@ -11,7 +11,7 @@ jobs:
         shell: bash
     steps:
       - name: Checkout
-        uses: actions/checkout@v3.3.0
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0
           submodules: recursive
@@ -21,7 +21,7 @@ jobs:
         run: cmake --build . --config Release --target cse_tests
         working-directory: msvc/build
       - name: Upload cse.exe artifact
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: CSE.exe
           path: msvc/CSE.exe
@@ -41,7 +41,7 @@ jobs:
     runs-on: windows-2022
     steps:
       - name: Checkout
-        uses: actions/checkout@v3.3.0
+        uses: actions/checkout@v4
       - name: Configure CMake
         run: cmake -P cmake/configure.cmake
       - name: Download CSE artifact
@@ -52,7 +52,7 @@ jobs:
         run: rake coverage
         working-directory: doc
       - name: Upload documentation
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: Documentation
           path: |
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 03f8a8c20..63d977166 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -14,7 +14,7 @@ jobs:
         shell: bash
     steps:
       - name: Checkout
-        uses: actions/checkout@v3.3.0
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0
           submodules: recursive