diff --git a/.github/workflows/persistent_store_test.yml b/.github/workflows/persistent_store_test.yml
index 1a1d942..ffe10ff 100644
--- a/.github/workflows/persistent_store_test.yml
+++ b/.github/workflows/persistent_store_test.yml
@@ -13,6 +13,11 @@ jobs:
     steps:
       - uses: actions/checkout@v2
 
+      - uses: actions-rs/toolchain@v1
+        with:
+          toolchain: nightly
+          override: true
+
       - name: Unit testing of Persistent store library (release mode)
         uses: actions-rs/cargo@v1
         with: