diff --git a/pom.xml b/pom.xml
index 138e565..7af215d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -35,7 +35,7 @@
         <java.version>1.8</java.version>
         <junit.version>5.6.0</junit.version>
         <mockito.version>3.3.3</mockito.version>
-        <assertj.version>3.13.2</assertj.version>
+        <assertj.version>3.15.0</assertj.version>
         <lombok.version>1.18.12</lombok.version>
         <tiles-maven-plugin.version>2.16</tiles-maven-plugin.version>
         <kemitix-maven-tiles.version>1.2.0</kemitix-maven-tiles.version>