diff --git a/.github/workflows/ort.yml b/.github/workflows/ort.yml
index d8b51c95..3326d637 100644
--- a/.github/workflows/ort.yml
+++ b/.github/workflows/ort.yml
@@ -82,7 +82,7 @@ jobs:
           submodules: recursive
 
       - name: Install Rust toolchain
-        uses: dtolnay/rust-toolchain@1.85
+        uses: dtolnay/rust-toolchain@1.100
 
       - name: Build and install ORT
         if: steps.cache-ort.outputs.cache-hit != 'true'