diff --git a/pom.xml b/pom.xml
index 28ea4edd..0ee0e8b0 100644
--- a/pom.xml
+++ b/pom.xml
@@ -70,7 +70,7 @@
 	<properties>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 		<source.level>1.8</source.level>
-		<assertj.version>3.20.2</assertj.version>
+		<assertj.version>3.21.0</assertj.version>
 		<docs.resources.version>0.2.5</docs.resources.version>
 		<evo.version>1.3</evo.version>
 		<logback.version>1.2.6</logback.version>