diff --git a/pom.xml b/pom.xml
index 69cae64..18bf821 100644
--- a/pom.xml
+++ b/pom.xml
@@ -20,7 +20,7 @@
         <maven.compiler.source>1.7</maven.compiler.source>
         <maven.compiler.target>1.7</maven.compiler.target>
 
-        <spring.version>5.2.5.RELEASE</spring.version>
+        <spring.version>5.2.9.RELEASE</spring.version>
         <spring.security.version>5.3.1.RELEASE</spring.security.version>
         <spring-data-jpa.version>2.3.0.RELEASE</spring-data-jpa.version>
         <jackson-json.version>2.10.3</jackson-json.version>