diff --git a/.github/workflows/build-flatpak.yml b/.github/workflows/build-flatpak.yml
index bdfede8775..5bfb9393f3 100644
--- a/.github/workflows/build-flatpak.yml
+++ b/.github/workflows/build-flatpak.yml
@@ -130,7 +130,7 @@ jobs:
         sudo flatpak install -y flathub org.freedesktop.Sdk.Extension.openjdk17
 
     - name: Setup Flatpak builder cache
-      uses: actions/cache@v3
+      uses: actions/cache@v4
       with:
         path: ${{ env.FLATPAK_BUILDER_CACHE }}
         key: flatpak-builder-${{ runner.os }}-${{ hashFiles('flatpak/org.sleuthkit.Autopsy.yml') }}
@@ -184,7 +184,7 @@ jobs:
           org.sleuthkit.Autopsy
 
     - name: Upload build artifacts
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
         name: autopsy-flatpak-${{ needs.check-version.outputs.autopsy_version }}
         path: |
@@ -211,7 +211,7 @@ jobs:
       uses: actions/checkout@v4
 
     - name: Download build artifacts
-      uses: actions/download-artifact@v3
+      uses: actions/download-artifact@v4
       with:
         name: autopsy-flatpak-${{ needs.check-version.outputs.autopsy_version }}
 
diff --git a/flatpak/org.sleuthkit.Autopsy.yaml b/flatpak/org.sleuthkit.Autopsy.yml
similarity index 100%
rename from flatpak/org.sleuthkit.Autopsy.yaml
rename to flatpak/org.sleuthkit.Autopsy.yml