diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 00cb49c..2ccc68d 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -7,6 +7,6 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Pull Review
-      uses: jckdotim/pull-review-action@v0.1.2
+      uses: jckdotim/pull-review-action@v0.1.3
       env:
         GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
diff --git a/entrypoint.sh b/entrypoint.sh
index 4940b00..63ba7bf 100755
--- a/entrypoint.sh
+++ b/entrypoint.sh
@@ -2,11 +2,6 @@
 
 set -e
 
-if [[ -z "$GITHUB_TOKEN" ]]; then
-  echo "Set the GITHUB_TOKEN environment variable."
-  exit 1
-fi
-
 owner=$(jq --raw-output .pull_request.base.repo.owner.login "$GITHUB_EVENT_PATH")
 repo=$(jq --raw-output .pull_request.base.repo.name "$GITHUB_EVENT_PATH")
 pr_number=$(jq --raw-output .number "$GITHUB_EVENT_PATH")