diff --git a/README.md b/README.md
index 4214cee3..5125e8e2 100644
--- a/README.md
+++ b/README.md
@@ -21,6 +21,7 @@ Compatibility matrix from checkstyle team:
 
 | Checkstyle Plugin | Sonar min | Sonar max | Checkstyle | Jdk |
 |-------------------|-----------|-----------|------------|-----|
+| 10.5              | 9.0       | 9.0+      | 10.5       | 11  |
 | 10.4              | 9.0       | 9.0+      | 10.4       | 11  |
 | 10.3.4            | 9.0       | 9.0+      | 10.3.4     | 11  |
 | 10.3.3            | 9.0       | 9.0+      | 10.3.3     | 11  |
diff --git a/pom.xml b/pom.xml
index 3270fd44..0cb0d4de 100644
--- a/pom.xml
+++ b/pom.xml
@@ -93,7 +93,7 @@
   </ciManagement>
 
   <properties>
-    <checkstyle.version>10.4</checkstyle.version>
+    <checkstyle.version>10.5.0</checkstyle.version>
     <sonar.version>8.9.0.43852</sonar.version>
     <sonar-java.version>7.2.0.26923</sonar-java.version>
     <maven.sevntu.checkstyle.plugin.version>1.44.1</maven.sevntu.checkstyle.plugin.version>