diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 28c3dcc444e98a3febeaf0f0318ab16de69e05b2..752386cdfe037641341b2017a8f283add41e2e86 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -27,7 +27,7 @@ jobs:
       uses: actions-rs/toolchain@v1
       with:
         profile: minimal
-        toolchain: nightly-2019-11-08
+        toolchain: nightly-2020-01-18
         components: rustfmt
         target: wasm32-unknown-unknown
         default: true