diff --git a/client/build.gradle b/client/build.gradle
index 5af2911..2a96b94 100644
--- a/client/build.gradle
+++ b/client/build.gradle
@@ -3,7 +3,7 @@ plugins {
 	id "java-library"
 	id "maven-publish"
 
-	id "org.springframework.boot" version "4.0.2"
+	id "org.springframework.boot" version "4.0.3"
 	id "io.spring.dependency-management"
 
 	id "io.freefair.lombok"
diff --git a/server/build.gradle b/server/build.gradle
index 8f2b0f2..efdfc1c 100644
--- a/server/build.gradle
+++ b/server/build.gradle
@@ -1,7 +1,7 @@
 plugins {
 	id "java"
 
-	id "org.springframework.boot" version "4.0.2"
+	id "org.springframework.boot" version "4.0.3"
 	id "io.spring.dependency-management"
 
 	id "io.freefair.lombok"