diff --git a/pom.xml b/pom.xml
index 6b7c4bd..ec5d575 100644
--- a/pom.xml
+++ b/pom.xml
@@ -18,7 +18,7 @@
         <pitest-junit5-plugin.version>0.9</pitest-junit5-plugin.version>
         <lombok.version>1.18.12</lombok.version>
         <jgit.version>5.5.1.201910021850-r</jgit.version>
-        <assertj.version>3.13.2</assertj.version>
+        <assertj.version>3.15.0</assertj.version>
         <junit.version>5.6.1</junit.version>
         <mon.version>2.1.0</mon.version>
         <mockito.version>3.1.0</mockito.version>