diff --git a/core/pom.xml b/core/pom.xml
index 7e9791ca..660925e8 100644
--- a/core/pom.xml
+++ b/core/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>org.neo4j</groupId>
         <artifactId>neo4j-graphql-java-parent</artifactId>
-        <version>1.2.0</version>
+        <version>1.2.1</version>
     </parent>
 
     <artifactId>neo4j-graphql-java</artifactId>
diff --git a/docs/Server.groovy b/docs/Server.groovy
index ffd4a618..0b512a83 100644
--- a/docs/Server.groovy
+++ b/docs/Server.groovy
@@ -2,7 +2,7 @@
 @Grapes([
         @Grab('com.sparkjava:spark-core:2.7.2'),
         @Grab('org.neo4j.driver:neo4j-java-driver:4.1.1'),
-        @Grab('org.neo4j:neo4j-graphql-java:1.2.0'),
+        @Grab('org.neo4j:neo4j-graphql-java:1.2.1'),
         @Grab('com.google.code.gson:gson:2.8.5'),
         @Grab('org.slf4j:slf4j-simple:1.7.30')
 ])
diff --git a/examples/graphql-spring-boot/pom.xml b/examples/graphql-spring-boot/pom.xml
index 08029200..1887627f 100644
--- a/examples/graphql-spring-boot/pom.xml
+++ b/examples/graphql-spring-boot/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.neo4j</groupId>
         <artifactId>neo4j-graphql-java-examples</artifactId>
-        <version>1.2.0</version>
+        <version>1.2.1</version>
     </parent>
 
     <groupId>org.neo4j.graphql.examples</groupId>
@@ -35,7 +35,7 @@
         <dependency>
             <groupId>org.neo4j</groupId>
             <artifactId>neo4j-graphql-java</artifactId>
-            <version>1.2.0</version>
+            <version>1.2.1</version>
         </dependency>
 
         <!-- a spring graphql library -->
diff --git a/examples/pom.xml b/examples/pom.xml
index 82b4b2c2..5c94721e 100644
--- a/examples/pom.xml
+++ b/examples/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>org.neo4j</groupId>
         <artifactId>neo4j-graphql-java-parent</artifactId>
-        <version>1.2.0</version>
+        <version>1.2.1</version>
     </parent>
 
     <artifactId>neo4j-graphql-java-examples</artifactId>
diff --git a/pom.xml b/pom.xml
index abcb7fc6..5ab50b6f 100755
--- a/pom.xml
+++ b/pom.xml
@@ -8,7 +8,7 @@
     <artifactId>neo4j-graphql-java-parent</artifactId>
     <name>Neo4j GraphQL Java Parent</name>
     <description>GraphQL to Cypher Mapping</description>
-    <version>1.2.0</version>
+    <version>1.2.1</version>
     <url>http://github.com/neo4j-graphql/neo4j-graphql-java</url>
     <packaging>pom</packaging>
 
@@ -23,7 +23,7 @@
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <java.version>1.8</java.version>
-        <kotlin.version>1.4.10</kotlin.version>
+        <kotlin.version>1.4.30</kotlin.version>
         <kotlin.compiler.jvmTarget>${java.version}</kotlin.compiler.jvmTarget>
         <neo4j.version>3.5.23</neo4j.version>
         <neo4j-apoc.version>3.5.0.15</neo4j-apoc.version>
diff --git a/readme.adoc b/readme.adoc
index a68283fd..b887b3f5 100644
--- a/readme.adoc
+++ b/readme.adoc
@@ -1,5 +1,5 @@
 = JVM Library to translate GraphQL queries and mutations to Neo4j's Cypher
-:version: 1.2.0
+:version: 1.2.1
 :toc:
 :toclevels: 1
 :toc-title: Quick Links