diff --git a/.github/workflows/maven-develop.yml b/.github/workflows/maven-develop.yml
index e22a87e3..233fbc52 100644
--- a/.github/workflows/maven-develop.yml
+++ b/.github/workflows/maven-develop.yml
@@ -27,12 +27,14 @@ jobs:
     steps:
     - uses: actions/checkout@v2
     - name: Set up JDK
-      uses: actions/setup-java@v1
+      uses: actions/setup-java@v2
       with:
         java-version: 11
         server-id: ossrh
+        distribution: adopt
         server-username: MAVEN_USERNAME
         server-password: MAVEN_PASSWORD
+        gpg-private-key: ${{ secrets.GPG_SECRET_KEY }}
         gpg-passphrase: MAVEN_GPG_PASSPHRASE
     - name: Publish package to maven central
       run: mvn --batch-mode clean deploy -P central-deploy -DskipTests=true
@@ -40,4 +42,5 @@ jobs:
         MAVEN_USERNAME: ${{ secrets.SONATYPE_USERNAME }}
         MAVEN_PASSWORD: ${{ secrets.SONATYPE_PASSWORD }}
         MAVEN_GPG_PASSPHRASE: ${{ secrets.GPG_PASSPHRASE }}
+
     
diff --git a/.github/workflows/maven-feature-hotfix.yml b/.github/workflows/maven-feature-hotfix.yml
index 7af5e9cb..27cc560f 100644
--- a/.github/workflows/maven-feature-hotfix.yml
+++ b/.github/workflows/maven-feature-hotfix.yml
@@ -20,27 +20,3 @@ jobs:
     - uses: actions/checkout@v2
     - name: Build with Maven
       run: mvn clean install
-  deploy:
-    needs: build
-    runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        java: [ 11 ]
-    steps:
-    - uses: actions/checkout@v2
-    - name: Set up JDK
-      uses: actions/setup-java@v2
-      with:
-        java-version: 11
-        server-id: ossrh
-        distribution: adopt
-        server-username: MAVEN_USERNAME
-        server-password: MAVEN_PASSWORD
-        gpg-private-key: ${{ secrets.GPG_SECRET_KEY }}
-        gpg-passphrase: MAVEN_GPG_PASSPHRASE
-    - name: Publish package to maven central
-      run: mvn --batch-mode clean deploy -P central-deploy -DskipTests=true --update-snapshots -Prelease
-      env:
-        MAVEN_USERNAME: ${{ secrets.SONATYPE_USERNAME }}
-        MAVEN_PASSWORD: ${{ secrets.SONATYPE_PASSWORD }}
-        MAVEN_GPG_PASSPHRASE: ${{ secrets.GPG_PASSPHRASE }}
\ No newline at end of file
diff --git a/.github/workflows/maven.yml b/.github/workflows/maven.yml
index 84e71ede..09ad2f0a 100644
--- a/.github/workflows/maven.yml
+++ b/.github/workflows/maven.yml
@@ -27,12 +27,14 @@ jobs:
     steps:
     - uses: actions/checkout@v2
     - name: Set up JDK
-      uses: actions/setup-java@v1
+      uses: actions/setup-java@v2
       with:
         java-version: 11
         server-id: ossrh
+        distribution: adopt
         server-username: MAVEN_USERNAME
         server-password: MAVEN_PASSWORD
+        gpg-private-key: ${{ secrets.GPG_SECRET_KEY }}
         gpg-passphrase: MAVEN_GPG_PASSPHRASE
     - name: Publish package to maven central
       run: mvn --batch-mode clean deploy -P central-deploy -DskipTests=true --update-snapshots -Prelease
diff --git a/pom.xml b/pom.xml
index 4f10b5fc..9df74eaf 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>com.channelape</groupId>
 	<artifactId>shopify-sdk</artifactId>
-	<version>2.4.1</version>
+	<version>2.4.3</version>
 
 	<name>Shopify SDK</name>
 	<description>Java SDK for Shopify REST API.</description>