diff --git a/build.gradle b/build.gradle
index 4659790c32..0c451c24b8 100644
--- a/build.gradle
+++ b/build.gradle
@@ -44,7 +44,7 @@ subprojects {
         jettyVersion = '9.4.53.v20231009'
         junitVersion = '5.8.2'
         commonsLangVersion = '3.12.0'
-        assertjVersion = '3.22.0'
+        assertjVersion = '3.26.0'
         mockitoVersion = '3.12.4'
         spotbugsVersion = '4.6.0'
         errorproneVersion = '2.10.0'