diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 843226cc..15278af5 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -17,7 +17,7 @@ jobs:
       - name: Install Rust
         uses: actions-rs/toolchain@v1
         with:
-          toolchain: nightly-2021-11-11
+          toolchain: nightly-2022-02-23
           override: true
           target: wasm32-unknown-unknown
       - uses: actions/checkout@v2
diff --git a/rust-toolchain b/rust-toolchain
index a9c181c6..34b1b9b9 100644
--- a/rust-toolchain
+++ b/rust-toolchain
@@ -1,4 +1,4 @@
 [toolchain]
-channel = "nightly-2021-11-11"
+channel = "nightly-2022-02-23"
 components = ["rustfmt"]
 targets = ["wasm32-unknown-unknown"]