diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 1831b6e..74a9f4c 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -150,7 +150,7 @@ jobs:
       - uses: actions/checkout@v4
 
       - name: Install Rust toolchain
-        uses: dtolnay/rust-toolchain@1.75
+        uses: dtolnay/rust-toolchain@1.100
 
       - name: Cache cargo
         uses: Swatinem/rust-cache@v2