diff --git a/.github/workflows/deploy-backend-dev.yml b/.github/workflows/deploy-backend-dev.yml
index 8ba32b5f6..cd0b4c0c9 100644
--- a/.github/workflows/deploy-backend-dev.yml
+++ b/.github/workflows/deploy-backend-dev.yml
@@ -29,7 +29,7 @@ jobs:
         env:
           RECAPTCHA_CONFIG_JSON_BASE64: ${{ secrets.RECAPTCHA_CONFIG_JSON_BASE64 }}
         run: |
-          sed -i "s/RECAPTCHA_CONFIG_JSON_BASE64/${RECAPTCHA_CONFIG_JSON_BASE64//\//\\/}/g" utils/helper.go
+          sed -i "s/RECAPTCHA_CONFIG_JSON_BASE64/$(echo "$RECAPTCHA_CONFIG_JSON_BASE64" | sed -e 's/[\/&]/\\&/g')/g" utils/helper.go
           apt-get update && apt-get install -y zip
           GOOS=linux GOARCH=amd64 CGO_ENABLED=0 go build -o main main.go
           zip canopas_serverless_dev_${{ github.sha }}.zip main