diff --git a/pom.xml b/pom.xml
index de7a2f7..5da81f0 100644
--- a/pom.xml
+++ b/pom.xml
@@ -31,7 +31,7 @@
         <maven.compiler.source>8</maven.compiler.source>
         <maven.compiler.target>8</maven.compiler.target>
         <junit.version>5.8.2</junit.version>
-        <assertj.version>3.21.0</assertj.version>
+        <assertj.version>3.27.3</assertj.version>
         <spotless.version>2.12.2</spotless.version>
         <google-java-format.version>1.7</google-java-format.version>
     </properties>