diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index f7fdbcd0..8a1831ff 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -15,7 +15,7 @@ jobs:
       - uses: actions/checkout@v1
       - uses: actions-rs/toolchain@v1
         with:
-          toolchain: 1.46.0
+          toolchain: stable
           override: true
           components: clippy, rustfmt
       - name: Check format
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 8658f363..7fe1c7ba 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -42,7 +42,7 @@ jobs:
     steps:
       - uses: actions-rs/toolchain@v1
         with:
-          toolchain: 1.46.0
+          toolchain: stable
           override: true
       - name: Checkout
         uses: actions/checkout@v2