diff --git a/.github/workflows/check.yaml b/.github/workflows/check.yaml
index fb0d1df..833bb39 100644
--- a/.github/workflows/check.yaml
+++ b/.github/workflows/check.yaml
@@ -34,7 +34,7 @@ jobs:
           uv python install ${{ matrix.python-version }}
           uv python pin ${{ matrix.python-version }}
           uv lock
-          echo "PY=$(uv run python -VV | shasum -a 256 | cut -d' ' -f1)" >> $GIHUB_OUPUT
+          echo "PY=$(uv run python -VV | shasum -a 256 | cut -d' ' -f1)" >> $env:GIHUB_OUPUT
 
       - name: Restore uv cache
         uses: actions/cache@v4
diff --git a/.github/workflows/lint.yaml b/.github/workflows/lint.yaml
index 909bb59..91a7b82 100644
--- a/.github/workflows/lint.yaml
+++ b/.github/workflows/lint.yaml
@@ -36,7 +36,7 @@ jobs:
           uv python install ${{ env.PYTHON_VERSION }}
           uv python pin ${{ env.PYTHON_VERSION }}
           uv lock
-          echo "PY=$(uv run python -VV | shasum -a 256 | cut -d' ' -f1)" >> $GIHUB_OUPUT
+          echo "PY=$(uv run python -VV | shasum -a 256 | cut -d' ' -f1)" >> $env:GIHUB_OUPUT
 
       - name: Restore uv cache
         uses: actions/cache@v4