diff --git a/.github/workflows/dotnet-desktop.yml b/.github/workflows/dotnet-desktop.yml
index b13a266a..f4ea4cd7 100644
--- a/.github/workflows/dotnet-desktop.yml
+++ b/.github/workflows/dotnet-desktop.yml
@@ -72,7 +72,7 @@ jobs:
       
       - name: Upload Artifact (if build succeeded)
         if: steps.check-exe.outputs.build_success == 'true'
-        uses: actions/upload-artifact@v4.5.0
+        uses: actions/upload-artifact@v7
         with:
           name: InkCanvasForClass.CE.debug
           path: "Ink Canvas/bin/Debug/net472/*"
diff --git a/.github/workflows/prerelease.yml b/.github/workflows/prerelease.yml
index 196b3870..f0baa716 100644
--- a/.github/workflows/prerelease.yml
+++ b/.github/workflows/prerelease.yml
@@ -308,7 +308,7 @@ jobs:
           
       - name: Build MSI installer with Inno Setup
         if: steps.check-exe.outputs.build_success == 'true'
-        uses: Minionguyjpro/Inno-Setup-Action@v1.2.2
+        uses: Minionguyjpro/Inno-Setup-Action@v1.2.7
         with:
           path: build/InkCanvasForClass CE.iss
           options: /O.
@@ -356,7 +356,7 @@ jobs:
           
       - name: Upload Build Artifacts
         if: steps.check-exe.outputs.build_success == 'true'
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v7
         with:
           name: build-files-${{ needs.prepare.outputs.version }}
           path: |
@@ -409,14 +409,14 @@ jobs:
       id-token: write
     steps:
       - name: Download Build Artifacts
-        uses: actions/download-artifact@v4
+        uses: actions/download-artifact@v8
         with:
           name: build-files-${{ needs.prepare.outputs.version }}
           
       - name: Setup Python
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
-          python-version: '3.10'
+          python-version: '3.14'
           
       - name: Sign release artifacts with sigstore-python
         uses: sigstore/gh-action-sigstore-python@v3.2.0
@@ -430,7 +430,7 @@ jobs:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           
       - name: Upload Signed Artifacts
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v7
         with:
           name: signed-files-${{ needs.prepare.outputs.version }}
           path: |
@@ -448,12 +448,12 @@ jobs:
 
     steps:
       - name: Download Build Artifacts
-        uses: actions/download-artifact@v4
+        uses: actions/download-artifact@v8
         with:
           name: build-files-${{ needs.prepare.outputs.version }}
           
       - name: Download Signed Artifacts (if exists)
-        uses: actions/download-artifact@v4
+        uses: actions/download-artifact@v8
         with:
           name: signed-files-${{ needs.prepare.outputs.version }}
         continue-on-error: true
@@ -539,7 +539,7 @@ jobs:
       contents: write
     steps:
       - name: Download Build Artifacts
-        uses: actions/download-artifact@v4
+        uses: actions/download-artifact@v8
         with:
           name: build-files-${{ needs.prepare.outputs.version }}