diff --git a/.github/workflows/nodejs.yml b/.github/workflows/nodejs.yml
index 5dbfd2e..296e7b8 100644
--- a/.github/workflows/nodejs.yml
+++ b/.github/workflows/nodejs.yml
@@ -69,8 +69,10 @@ jobs:
           AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
           AWS_REGION: us-west-2
         run: |
-          echo 'package-lock=false' > .npmrc
-          echo "//registry.npmjs.org/:_authToken=${{ secrets.NPM_AUTH_TOKEN }}" >> .npmrc
+          cat << 'EOF' > .npmrc
+          package-lock=false
+          //registry.npmjs.org/:_authToken=${{ secrets.NPM_AUTH_TOKEN }}
+          EOF
           npm install
           rm -rf dist
           node node_modules/typescript/bin/tsc
diff --git a/.github/workflows/ruby.yml b/.github/workflows/ruby.yml
index f85bc79..837bf6e 100644
--- a/.github/workflows/ruby.yml
+++ b/.github/workflows/ruby.yml
@@ -80,7 +80,9 @@ jobs:
           cp ../README.md .
           gem build hyperbuild.gemspec
           mkdir -p "$HOME/.gem"
-          echo '---' > "$HOME/.gem/credentials"
-          echo ":rubygems_api_key: ${{ secrets.RUBYGEMS_API_KEY }}" >> "$HOME/.gem/credentials"
+          cat << 'EOF' > "$HOME/.gem/credentials"
+          ---
+          :rubygems_api_key: ${{ secrets.RUBYGEMS_API_KEY }}
+          EOF
           chmod 0600 "$HOME/.gem/credentials"
           gem push hyperbuild-${{ steps.version.outputs.VERSION }}.gem