diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index dba31ad..9561f31 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -19,7 +19,7 @@ jobs:
       BUILD_CONFIGURATION: Release
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
       with:
         submodules: recursive
 
@@ -30,7 +30,7 @@ jobs:
       working-directory: ${{env.GITHUB_WORKSPACE}}
       run: msbuild /m /p:Configuration=${{env.BUILD_CONFIGURATION}} ${{env.SOLUTION_FILE_PATH}}
 
-    - uses: actions/upload-artifact@v3
+    - uses: actions/upload-artifact@v4
       with:
         name: windows-executable
         path: msvc15/x64/Release/rvmparser.exe
@@ -40,7 +40,7 @@ jobs:
         cd test
         .\test-win32.bat
 
-    - uses: actions/upload-artifact@v3
+    - uses: actions/upload-artifact@v4
       with:
         name: windows-test-results
         path: |
@@ -57,7 +57,7 @@ jobs:
       CFLAGS: -fms-extensions
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
       with:
         submodules: recursive
     - name: Build
@@ -65,7 +65,7 @@ jobs:
         cd make
         make
 
-    - uses: actions/upload-artifact@v3
+    - uses: actions/upload-artifact@v4
       with:
         name: linux-gcc-executable
         path: make/rvmparser
@@ -79,7 +79,7 @@ jobs:
       CC: clang
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
       with:
         submodules: recursive
     - name: Build
@@ -87,7 +87,7 @@ jobs:
         cd make
         make
 
-    - uses: actions/upload-artifact@v3
+    - uses: actions/upload-artifact@v4
       with:
         name: linux-clang-executable
         path: make/rvmparser
@@ -97,7 +97,7 @@ jobs:
     runs-on: macos-latest
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
       with:
         submodules: recursive
     - name: Build
@@ -105,7 +105,7 @@ jobs:
         cd make
         make
 
-    - uses: actions/upload-artifact@v3
+    - uses: actions/upload-artifact@v4
       with:
         name: macos-executable
         path: make/rvmparser
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 984917b..d0f263c 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -13,7 +13,7 @@ jobs:
       SOLUTION_FILE_PATH: msvc15/rvmparser.sln
       BUILD_CONFIGURATION: Release
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
       with:
         submodules: recursive
     - name: Add MSBuild to PATH
@@ -35,7 +35,7 @@ jobs:
       CXXFLAGS: -fms-extensions
       CFLAGS: -fms-extensions
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
       with:
         submodules: recursive
     - name: Build
@@ -53,7 +53,7 @@ jobs:
   macos:
     runs-on: macos-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
       with:
         submodules: recursive
     - name: Build