diff --git a/.github/workflows/nightly.yml b/.github/workflows/nightly.yml
index 119e929..ce587d0 100644
--- a/.github/workflows/nightly.yml
+++ b/.github/workflows/nightly.yml
@@ -41,3 +41,25 @@ jobs:
 
     - name: Push NuGet Package to nuget.org
       run: dotnet nuget push "build/*" --source https://api.nuget.org/v3/index.json --api-key ${{ secrets.NUGET_API_KEY }} --skip-duplicate
+
+    - name: Checkout upm branch
+      uses: actions/checkout@v3
+      with:
+        ref: upm
+        path: upm
+
+    - name: Commit update
+      run: |
+        cd upm
+        cp ../X10D/bin/Debug/netstandard2.1/X10D.dll ./X10D.dll
+        cp ../X10D/bin/Debug/netstandard2.1/X10D.xml ./X10D.xml
+        cp ../X10D.Unity/bin/Debug/netstandard2.1/X10D.Unity.dll ./X10D.Unity.dll
+        cp ../X10D.Unity/bin/Debug/netstandard2.1/X10D.Unity.xml ./X10D.Unity.xml
+        git config user.name github-actions
+        git config user.email github-actions@github.com
+        git add X10D.dll
+        git add X10D.Unity.dll
+        git add X10D.xml
+        git add X10D.Unity.xml
+        git commit -m "Update upm branch ($GITHUB_SHA)"
+        git push
diff --git a/.github/workflows/prerelease.yml b/.github/workflows/prerelease.yml
index 42034ee..8edc446 100644
--- a/.github/workflows/prerelease.yml
+++ b/.github/workflows/prerelease.yml
@@ -47,3 +47,25 @@ jobs:
       with:
         repo_token: "${{ secrets.GITHUB_TOKEN }}"
         prerelease: true
+
+    - name: Checkout upm branch
+      uses: actions/checkout@v3
+      with:
+        ref: upm
+        path: upm
+
+    - name: Commit update
+      run: |
+        cd upm
+        cp ../X10D/bin/Release/netstandard2.1/X10D.dll ./X10D.dll
+        cp ../X10D/bin/Release/netstandard2.1/X10D.xml ./X10D.xml
+        cp ../X10D.Unity/bin/Release/netstandard2.1/X10D.Unity.dll ./X10D.Unity.dll
+        cp ../X10D.Unity/bin/Release/netstandard2.1/X10D.Unity.xml ./X10D.Unity.xml
+        git config user.name github-actions
+        git config user.email github-actions@github.com
+        git add X10D.dll
+        git add X10D.Unity.dll
+        git add X10D.xml
+        git add X10D.Unity.xml
+        git commit -m "Update upm branch ($GITHUB_SHA)"
+        git push
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 59a0495..f91543e 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -47,3 +47,25 @@ jobs:
       with:
         repo_token: "${{ secrets.GITHUB_TOKEN }}"
         prerelease: false
+
+    - name: Checkout upm branch
+      uses: actions/checkout@v3
+      with:
+        ref: upm
+        path: upm
+
+    - name: Commit update
+      run: |
+        cd upm
+        cp ../X10D/bin/Release/netstandard2.1/X10D.dll ./X10D.dll
+        cp ../X10D/bin/Release/netstandard2.1/X10D.xml ./X10D.xml
+        cp ../X10D.Unity/bin/Release/netstandard2.1/X10D.Unity.dll ./X10D.Unity.dll
+        cp ../X10D.Unity/bin/Release/netstandard2.1/X10D.Unity.xml ./X10D.Unity.xml
+        git config user.name github-actions
+        git config user.email github-actions@github.com
+        git add X10D.dll
+        git add X10D.Unity.dll
+        git add X10D.xml
+        git add X10D.Unity.xml
+        git commit -m "Update upm branch ($GITHUB_SHA)"
+        git push