diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 99d37439..60bdb739 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -235,7 +235,7 @@ jobs:
 
       - name: Install ninja-build tool for aws-lc-fips-sys on Windows
         if: runner.os == 'Windows'
-        uses: seanmiddleditch/gha-setup-ninja@v5
+        uses: seanmiddleditch/gha-setup-ninja@v6
 
       - name: cargo test (${{ matrix.mode }}, ${{ matrix.features }})
         run: cargo test --locked ${{ matrix.features }} ${{ matrix.mode }} -- --ignored