diff --git a/custom-repository-all/pom.xml b/custom-repository-all/pom.xml
index c5dc2bf..6cc79cd 100644
--- a/custom-repository-all/pom.xml
+++ b/custom-repository-all/pom.xml
@@ -33,7 +33,7 @@
         <jackson.version>1.9.9</jackson.version>
         <powermock.version>1.4.12</powermock.version>
         <slf4j.version>1.6.4</slf4j.version>
-        <spring.version>3.2.0.RELEASE</spring.version>
+        <spring.version>5.2.20.RELEASE</spring.version>
         <spring.data.version>1.3.2.RELEASE</spring.data.version>
         <spring.data.solr.version>1.0.0.BUILD-SNAPSHOT</spring.data.solr.version>
         <spring.security.version>3.1.2.RELEASE</spring.security.version>