diff --git a/2020/40_RestReact/RestClient/pom.xml b/2020/40_RestReact/RestClient/pom.xml
index 3d84e1f..c825efe 100644
--- a/2020/40_RestReact/RestClient/pom.xml
+++ b/2020/40_RestReact/RestClient/pom.xml
@@ -33,7 +33,7 @@
 		<dependency>
 		    <groupId>com.fasterxml.jackson.core</groupId>
 		    <artifactId>jackson-databind</artifactId>
-		    <version>2.12.3</version>
+		    <version>2.12.6.1</version>
 		</dependency>
 		
 		<!-- https://mvnrepository.com/artifact/javax.json.bind/javax.json.bind-api -->