diff --git a/.github/workflows/aab-from-build.yml b/.github/workflows/aab-from-build.yml
index c7d55d847..ede360451 100644
--- a/.github/workflows/aab-from-build.yml
+++ b/.github/workflows/aab-from-build.yml
@@ -42,7 +42,7 @@ jobs:
         echo "ANDROID_AAB_PATH=$ANDROID_AAB_PATH" >> $GITHUB_ENV
 
     - name: Artifact
-      uses: actions/upload-artifact@v5
+      uses: actions/upload-artifact@v6
       with:
         name: aab
         compression-level: 0
diff --git a/.github/workflows/github.yml b/.github/workflows/github.yml
index 079999f9e..271592d1e 100644
--- a/.github/workflows/github.yml
+++ b/.github/workflows/github.yml
@@ -312,7 +312,7 @@ jobs:
 
     - name: Upload Artifact
       id: upload_artifact
-      uses: actions/upload-artifact@v5
+      uses: actions/upload-artifact@v6
       with:
         name: ${{ env.VCMI_PACKAGE_FILE_NAME }} - ${{ matrix.platform }}
         compression-level: 9
@@ -322,7 +322,7 @@ jobs:
     - name: Upload AAB Artifact
       id: upload_aab
       if: ${{ startsWith(matrix.platform, 'android') && github.ref == 'refs/heads/master' }}
-      uses: actions/upload-artifact@v5
+      uses: actions/upload-artifact@v6
       with:
         name: ${{ env.VCMI_PACKAGE_FILE_NAME }} - ${{ matrix.platform }} - aab
         compression-level: 9
@@ -332,7 +332,7 @@ jobs:
     - name: Upload debug symbols
       id: upload_symbols
       if: ${{ startsWith(matrix.platform, 'msvc') }}
-      uses: actions/upload-artifact@v5
+      uses: actions/upload-artifact@v6
       with:
         name: ${{ env.VCMI_PACKAGE_FILE_NAME }} - ${{ matrix.platform }} - symbols
         compression-level: 9
@@ -361,7 +361,7 @@ jobs:
         python3 CI/emit_partial.py
 
     - name: Upload partial JSON with build informations
-      uses: actions/upload-artifact@v5
+      uses: actions/upload-artifact@v6
       with:
         name: partial-json-${{ matrix.platform }}
         path: .summary/${{ matrix.platform }}.json
@@ -392,7 +392,7 @@ jobs:
 
         - name: Upload source code archive
           id: upload_source
-          uses: actions/upload-artifact@v5
+          uses: actions/upload-artifact@v6
           with:
             name: ${{ env.VCMI_PACKAGE_FILE_NAME }}
             compression-level: 9
@@ -408,7 +408,7 @@ jobs:
             JSON
 
         - name: Upload partial JSON with source informations
-          uses: actions/upload-artifact@v5
+          uses: actions/upload-artifact@v6
           with:
             name: partial-json-source
             path: .summary/source.json
@@ -625,7 +625,7 @@ jobs:
 
     - name: Upload VCMI Installer Artifacts
       id: upload_installer
-      uses: actions/upload-artifact@v5
+      uses: actions/upload-artifact@v6
       with:
         name: ${{ env.VCMI_PACKAGE_FILE_NAME }} - ${{ matrix.platform }} - installer
         compression-level: 9
@@ -653,7 +653,7 @@ jobs:
         JSON
 
     - name: Upload partial JSON with installer informations
-      uses: actions/upload-artifact@v5
+      uses: actions/upload-artifact@v6
       with:
         name: partial-json-${{ matrix.platform }}-installer
         path: .summary/installer-${{ matrix.platform }}.json