diff --git a/pom.xml b/pom.xml
index 319959d..be9acfa 100644
--- a/pom.xml
+++ b/pom.xml
@@ -23,7 +23,7 @@
         <dependency>
             <groupId>org.springframework</groupId>
             <artifactId>spring-jdbc</artifactId>
-            <version>4.3.16.RELEASE</version>
+            <version>5.2.22.RELEASE</version>
         </dependency>
 
         <dependency>
@@ -57,14 +57,14 @@
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
-            <version>4.12</version>
+            <version>4.13.1</version>
             <scope>test</scope>
         </dependency>
 
         <dependency>
             <groupId>mysql</groupId>
             <artifactId>mysql-connector-java</artifactId>
-            <version>5.1.41</version>
+            <version>8.0.31</version>
             <scope>test</scope>
         </dependency>