diff --git a/CHANGELOG b/CHANGELOG
index 9ee558a..d449349 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,6 +1,12 @@
 CHANGELOG
 =========
 
+1.1.0
+------
+
+* Upgrade sevntu-checkstyle-maven-plugin to 1.20.0
+* Upgrade checkstyle to 6.18
+
 1.0.0
 ------
 
diff --git a/pom.xml b/pom.xml
index 4c560a9..9297952 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
 
     <groupId>net.kemitix</groupId>
     <artifactId>kemitix-parent</artifactId>
-    <version>1.0.0</version>
+    <version>1.1.0</version>
     <packaging>pom</packaging>
 
     <name>Kemitix Parent</name>
@@ -46,8 +46,8 @@
         <maven-gpg-plugin.version>1.6</maven-gpg-plugin.version>
         <maven-deploy-plugin.version>2.8.2</maven-deploy-plugin.version>
         <maven-checkstyle-plugin.version>2.17</maven-checkstyle-plugin.version>
-        <checkstyle.version>6.17</checkstyle.version>
-        <sevntu-checkstyle-maven-plugin.version>1.18.0</sevntu-checkstyle-maven-plugin.version>
+        <checkstyle.version>6.18</checkstyle.version>
+        <sevntu-checkstyle-maven-plugin.version>1.20.0</sevntu-checkstyle-maven-plugin.version>
         <maven-compiler-plugin.version>3.5.1</maven-compiler-plugin.version>
         <maven-surefire-plugin.version>2.19.1</maven-surefire-plugin.version>
         <maven-failsafe-plugin.version>2.19.1</maven-failsafe-plugin.version>