diff --git a/pom.xml b/pom.xml
index 95b5354a78..9c1a1d54c6 100755
--- a/pom.xml
+++ b/pom.xml
@@ -32,7 +32,7 @@
         <pkg.user>thingsboard</pkg.user>
         <spring-boot.version>2.2.6.RELEASE</spring-boot.version>
         <spring-oauth2.version>2.1.2.RELEASE</spring-oauth2.version>
-        <spring.version>5.2.3.RELEASE</spring.version>
+        <spring.version>5.2.6.RELEASE</spring.version>
         <spring-security.version>5.2.3.RELEASE</spring-security.version>
         <spring-data-redis.version>2.2.4.RELEASE</spring-data-redis.version>
         <jedis.version>3.1.0</jedis.version>