diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index d75de5f..8dbbfff 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -24,7 +24,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - uses: dtolnay/rust-toolchain@1.95.0
+      - uses: dtolnay/rust-toolchain@1.100.0
         with:
           components: clippy
       - uses: Swatinem/rust-cache@v2
@@ -38,7 +38,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - uses: dtolnay/rust-toolchain@1.95.0
+      - uses: dtolnay/rust-toolchain@1.100.0
       - uses: Swatinem/rust-cache@v2
       - uses: taiki-e/install-action@v2
         with: