diff --git a/build.gradle b/build.gradle
index 8427720..cbc2155 100644
--- a/build.gradle
+++ b/build.gradle
@@ -16,7 +16,7 @@ group = 'com.digitalsanctuary.springaiclient'
 description = 'Simple SpringBoot AI Client Library'
 
 ext {
-    springBootVersion = '4.0.2'
+    springBootVersion = '4.0.3'
     lombokVersion = '1.18.42'
 }