diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 1a1e2423d..5ffee5805 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -128,6 +128,28 @@ jobs:
           TEMPORAL_CLIENT_CLOUD_API_VERSION: 2024-05-13-00
         run: dotnet run --project tests/Temporalio.Tests -- -verbose -method "*.TemporalCloudOperationsClientTests.*"
 
+      - name: Upload native symbols
+        uses: actions/upload-artifact@v4
+        if: ${{ failure() }}
+        with:
+          name: symbols-native-${{ matrix.os }}
+          if-no-files-found: error
+          path: |
+            src/Temporalio/Bridge/sdk-core/target/debug/*.dll
+            src/Temporalio/Bridge/sdk-core/target/debug/*.dylib
+            src/Temporalio/Bridge/sdk-core/target/debug/*.pdb
+            src/Temporalio/Bridge/sdk-core/target/debug/*.so
+      
+      - name: Upload managed symbols
+        uses: actions/upload-artifact@v4
+        if: ${{ failure() }}
+        with:
+          name: symbols-managed-${{ matrix.os }}
+          if-no-files-found: error
+          path: |
+            src/**/bin/Debug/**/*.dll
+            src/**/bin/Debug/**/*.pdb
+
       - name: Build docs
         if: ${{ matrix.docsTarget }}
         run: |