diff --git a/proxy/pom.xml b/proxy/pom.xml
index 357a6de..7b5619c 100644
--- a/proxy/pom.xml
+++ b/proxy/pom.xml
@@ -41,7 +41,7 @@
         <dependency>
             <groupId>com.fasterxml.jackson.dataformat</groupId>
             <artifactId>jackson-dataformat-yaml</artifactId>
-            <version>2.12.3</version>
+            <version>2.12.4</version>
             <scope>compile</scope>
         </dependency>
     </dependencies>