diff --git a/builder/pom.xml b/builder/pom.xml
index 43ebf75..64b221b 100644
--- a/builder/pom.xml
+++ b/builder/pom.xml
@@ -33,7 +33,7 @@
         <mapstream.version>3.2.10</mapstream.version>
         <map-builder.version>1.0.0</map-builder.version>
         <mockito.version>3.6.0</mockito.version>
-        <assertj.version>3.18.0</assertj.version>
+        <assertj.version>3.18.1</assertj.version>
         <classgraph.version>4.8.90</classgraph.version>
 
         <maven-checkstyle-plugin.version>3.1.1</maven-checkstyle-plugin.version>