diff --git a/assertj-core/pom.xml b/assertj-core/pom.xml
index 3cdbd8e13e..e1eb604100 100644
--- a/assertj-core/pom.xml
+++ b/assertj-core/pom.xml
@@ -31,7 +31,7 @@
     <byte-buddy.version>1.14.10</byte-buddy.version>
     <hamcrest.version>2.2</hamcrest.version>
     <!-- Plugin versions -->
-    <cdg.pitest.version>1.1.3</cdg.pitest.version>
+    <cdg.pitest.version>1.1.4</cdg.pitest.version>
   </properties>
 
   <dependencyManagement>