diff --git a/lambda-invoker/pom.xml b/lambda-invoker/pom.xml
index 1c74124..5349f57 100644
--- a/lambda-invoker/pom.xml
+++ b/lambda-invoker/pom.xml
@@ -32,7 +32,7 @@
     <dependencies>
         <dependency>
             <groupId>com.networknt</groupId>
-            <artifactId>openapi-helper</artifactId>
+            <artifactId>openapi-parser</artifactId>
         </dependency>
         <dependency>
             <groupId>com.networknt</groupId>
diff --git a/lambda-validator/pom.xml b/lambda-validator/pom.xml
index bd9abf4..a149930 100644
--- a/lambda-validator/pom.xml
+++ b/lambda-validator/pom.xml
@@ -32,7 +32,7 @@
     <dependencies>
         <dependency>
             <groupId>com.networknt</groupId>
-            <artifactId>openapi-helper</artifactId>
+            <artifactId>openapi-parser</artifactId>
         </dependency>
         <dependency>
             <groupId>com.networknt</groupId>
diff --git a/pom.xml b/pom.xml
index a6358f5..2e8cd1f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -168,7 +168,7 @@
             </dependency>
             <dependency>
                 <groupId>com.networknt</groupId>
-                <artifactId>openapi-helper</artifactId>
+                <artifactId>openapi-parser</artifactId>
                 <version>${version.light-4j}</version>
             </dependency>
             <dependency>
diff --git a/request-handler/pom.xml b/request-handler/pom.xml
index d50177f..3595f22 100644
--- a/request-handler/pom.xml
+++ b/request-handler/pom.xml
@@ -32,7 +32,7 @@
     <dependencies>
         <dependency>
             <groupId>com.networknt</groupId>
-            <artifactId>openapi-helper</artifactId>
+            <artifactId>openapi-parser</artifactId>
         </dependency>
         <dependency>
             <groupId>com.networknt</groupId>
diff --git a/scope-verifier/pom.xml b/scope-verifier/pom.xml
index 3c058a5..ef08f5c 100644
--- a/scope-verifier/pom.xml
+++ b/scope-verifier/pom.xml
@@ -32,7 +32,7 @@
     <dependencies>
         <dependency>
             <groupId>com.networknt</groupId>
-            <artifactId>openapi-helper</artifactId>
+            <artifactId>openapi-parser</artifactId>
         </dependency>
         <dependency>
             <groupId>com.amazonaws</groupId>