diff --git a/.github/workflows/clang.yml b/.github/workflows/clang.yml
index 3c3cb29a0..6eaadf2ef 100644
--- a/.github/workflows/clang.yml
+++ b/.github/workflows/clang.yml
@@ -22,7 +22,7 @@ jobs:
       run: make CXX=clang CPP_VERSION=20 -C src -j4
 
     - name: Upload libprimis.so artifact
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v5
       with:
         name: libprimis-linux
         path: ./src/libprimis.so
diff --git a/.github/workflows/doxyfile.yml b/.github/workflows/doxyfile.yml
index 5394442ce..4f60bb9ea 100644
--- a/.github/workflows/doxyfile.yml
+++ b/.github/workflows/doxyfile.yml
@@ -116,7 +116,7 @@ jobs:
         uses: actions/deploy-pages@v4
 
       - name: Upload man pages
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: libprimis-doc
           path: ./doc/man/man3/
diff --git a/.github/workflows/makefile.yml b/.github/workflows/makefile.yml
index 07a9fa1d0..ab15b53dd 100644
--- a/.github/workflows/makefile.yml
+++ b/.github/workflows/makefile.yml
@@ -26,7 +26,7 @@ jobs:
       run: make -C src CPP_VERSION=${{ matrix.cpp_version }} -j4
 
     - name: Upload libprimis.so artifact
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v5
       with:
         name: libprimis-linux
         path: ./src/libprimis.so
diff --git a/.github/workflows/msbuild.yml b/.github/workflows/msbuild.yml
index a2199040c..74f332059 100644
--- a/.github/workflows/msbuild.yml
+++ b/.github/workflows/msbuild.yml
@@ -36,7 +36,7 @@ jobs:
       run: msbuild /m /p:Configuration=${{env.BUILD_CONFIGURATION}} ${{env.SOLUTION_FILE_PATH}}
       
     - name: Upload libprimis.lib artifact
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v5
       with:
         name: libprimis-windows
         path: ./bin64/libprimis.lib