diff --git a/taskbook-backend/gradle/libs.versions.toml b/taskbook-backend/gradle/libs.versions.toml
index caeb907..2f5b4ac 100644
--- a/taskbook-backend/gradle/libs.versions.toml
+++ b/taskbook-backend/gradle/libs.versions.toml
@@ -2,7 +2,7 @@
 spotless = "8.2.1"
 spring-boot = "4.0.2"
 java-jwt = "4.5.1"
-problem4j-spring = "2.1.2"
+problem4j-spring = "2.2.1"
 h2 = "2.4.240"
 
 [plugins]