diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index da1a48f..55fb23f 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -12,7 +12,7 @@ jobs:
     steps:
       - uses: actions/checkout@v3
       - name: install toolchain
-        run: rustup toolchain install 1.69.0 --component rustfmt
+        run: rustup toolchain install 1.70.0 --component rustfmt
       - name: fmt
         run: cargo fmt --all --check
 
@@ -24,7 +24,7 @@ jobs:
         run: sudo apt-get update && sudo apt-get install lld cmake libexpat1-dev libfontconfig-dev libfreetype-dev pkg-config libxkbcommon-dev
       - uses: actions/checkout@v3
       - name: install toolchain
-        run: rustup toolchain install 1.69.0 --component clippy
+        run: rustup toolchain install 1.70.0 --component clippy
       - name: clippy
         run: cargo clippy --all-features