diff --git a/pom.xml b/pom.xml
index 3f218bb..f2490c7 100644
--- a/pom.xml
+++ b/pom.xml
@@ -10,7 +10,7 @@
 
     <properties>
         <junit-jupiter.version>5.9.1</junit-jupiter.version>
-        <assertj-core.version>3.26.0</assertj-core.version>
+        <assertj-core.version>3.26.3</assertj-core.version>
         <charset-lib.version>2.4.0</charset-lib.version>
         <maven.version>3.8.1</maven.version>
         <jspecify.version>1.0.0</jspecify.version>