diff --git a/pom.xml b/pom.xml
index f38a21e..e16d553 100644
--- a/pom.xml
+++ b/pom.xml
@@ -55,7 +55,7 @@
         <jackson.version>2.12.1</jackson.version>
         <spring-security-jwt.version>1.1.1.RELEASE</spring-security-jwt.version>
         <spring-security-core.version>5.4.5</spring-security-core.version>
-        <spring-core.version>5.3.4</spring-core.version>
+        <spring-core.version>5.3.20</spring-core.version>
         <spring-data.version>2.4.5</spring-data.version>
         <httpasyncclient.version>4.1.4</httpasyncclient.version>
         <httpasyncclient.httpclient.version>4.5.13</httpasyncclient.httpclient.version>