diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index e3d3a00..eb20ff2 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -68,7 +68,7 @@ jobs:
         uses: mozilla-actions/sccache-action@v0.0.10
 
       - name: Install Rust
-        uses: dtolnay/rust-toolchain@1.96.0
+        uses: dtolnay/rust-toolchain@1.100.0
         with:
           components: clippy, rustfmt
 
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 83990c0..df314aa 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -33,7 +33,7 @@ jobs:
 
       - name: Install Rust
         if: matrix.language == 'rust'
-        uses: dtolnay/rust-toolchain@1.96.0
+        uses: dtolnay/rust-toolchain@1.100.0
 
       - name: Autobuild
         uses: github/codeql-action/autobuild@v4