diff --git a/Sigma/pom.xml b/Sigma/pom.xml
index 47fb0ae..bf902fc 100644
--- a/Sigma/pom.xml
+++ b/Sigma/pom.xml
@@ -58,7 +58,7 @@
 		<dependency>
 			<groupId>com.fasterxml.jackson.core</groupId>
 			<artifactId>jackson-databind</artifactId>
-			<version>2.5.4</version>
+			<version>2.12.7.1</version>
 		</dependency>
 		<!-- https://mvnrepository.com/artifact/org.imgscalr/imgscalr-lib -->
 		<dependency>