diff --git a/.github/workflows/benchmark.yml b/.github/workflows/benchmark.yml
index fede648b..ca10d5aa 100644
--- a/.github/workflows/benchmark.yml
+++ b/.github/workflows/benchmark.yml
@@ -23,7 +23,7 @@ jobs:
     - name: Install dependencies
       run: uv pip install --system .[test,amber,ase,pymatgen,benchmark] rdkit 'openbabel>=3.2.0'
     - name: Run benchmarks
-      uses: CodSpeedHQ/action@v4
+      uses: CodSpeedHQ/action@v4.19.1
       with:
         token: ${{ secrets.CODSPEED_TOKEN }}
         mode: walltime