diff --git a/pom.xml b/pom.xml
index 5ddec84..f6f0ceb 100644
--- a/pom.xml
+++ b/pom.xml
@@ -48,7 +48,7 @@
 		<jts.version>1.13</jts.version>
 		<jackson.json.legacy.version>1.9.6</jackson.json.legacy.version>
 		<jackson.json.version>2.8.2</jackson.json.version>
-		<org.springframework.version>4.3.20.RELEASE</org.springframework.version>
+		<org.springframework.version>4.3.29.RELEASE</org.springframework.version>
 		<spring-security.version>4.1.3.RELEASE</spring-security.version>
 		<cglib.version>2.2.2</cglib.version>
 		<commons.lang3.version>3.4</commons.lang3.version>