diff --git a/.github/workflows/refresh-unex-nexusmods.yml b/.github/workflows/refresh-unex-nexusmods.yml
new file mode 100644
index 0000000..3f3dd07
--- /dev/null
+++ b/.github/workflows/refresh-unex-nexusmods.yml
@@ -0,0 +1,28 @@
+name: Refresh UNEX Credentials for NexusMods
+
+on:
+  workflow_call:
+    secrets:
+      NEXUSMODS_SESSION_COOKIE:
+        required: true
+
+jobs:
+  refresh-unex-credentials-nexusmods:
+    name: Refresh Credentials for NexusMods
+    runs-on: ubuntu-latest
+    steps:
+
+    - name: Setup .NET 8
+      uses: actions/setup-dotnet@master
+      with:
+        dotnet-version: 8.x.x
+
+    - name: Install BUTR.NexusUploader
+      run: dotnet tool install -g BUTR.NexusUploader
+      shell: pwsh
+
+    - name: Check NexusUploader credentials
+      run: unex refresh
+      env:
+        UNEX_SESSION_COOKIE: ${{ secrets.NEXUSMODS_SESSION_COOKIE }}
+      shell: pwsh