diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 63fe9eed..272f35ff 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -177,7 +177,7 @@ jobs:
         uses: actions/checkout@v4
         
       - name: Install Rust
-        uses: dtolnay/rust-toolchain@1.70.0  # Update this to your MSRV
+        uses: dtolnay/rust-toolchain@1.100.0  # Update this to your MSRV
         
       - name: Check MSRV
         run: cargo check --all-features