diff --git a/GoogleMaps/pom.xml b/GoogleMaps/pom.xml
index 636fa5c..4d92172 100644
--- a/GoogleMaps/pom.xml
+++ b/GoogleMaps/pom.xml
@@ -57,7 +57,7 @@
         <maven.compiler.source>8</maven.compiler.source>
         <maven.compiler.target>8</maven.compiler.target>
         <cn1lib.name>googlemaps</cn1lib.name>
-        <kotlin.version>1.3.72</kotlin.version>
+        <kotlin.version>1.6.0</kotlin.version>
         <kotlin.compiler.incremental>true</kotlin.compiler.incremental>
     </properties>
     <modules>
diff --git a/GoogleMaps/tests/common/pom.xml b/GoogleMaps/tests/common/pom.xml
index cae8672..4adb022 100644
--- a/GoogleMaps/tests/common/pom.xml
+++ b/GoogleMaps/tests/common/pom.xml
@@ -22,7 +22,7 @@
                 </property>
             </activation>
             <properties>
-                <kotlin.version>1.3.72</kotlin.version>
+                <kotlin.version>1.6.0</kotlin.version>
                 <kotlin.compiler.incremental>true</kotlin.compiler.incremental>
             </properties>
             <dependencies>