diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index bc7c8c8..1e4ba82 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -76,7 +76,7 @@ jobs:
       - uses: actions/checkout@v6
 
       - name: Install Rust 1.93
-        uses: dtolnay/rust-toolchain@1.93
+        uses: dtolnay/rust-toolchain@1.100
 
       - name: Cache cargo
         uses: Swatinem/rust-cache@v2