diff --git a/pom.xml b/pom.xml
index f226995..2b91e6e 100644
--- a/pom.xml
+++ b/pom.xml
@@ -12,7 +12,7 @@
         <java.version>1.8</java.version>
         <maven.compiler.source>1.8</maven.compiler.source>
         <maven.compiler.target>1.8</maven.compiler.target>
-        <spring.version>5.1.8.RELEASE</spring.version>
+        <spring.version>5.3.18</spring.version>
         <slf4j.version>1.7.32</slf4j.version>
         <log4j2.version>2.17.0</log4j2.version>
         <jackson.version>2.13.0</jackson.version>