diff --git a/as-data-cleaning/pom.xml b/as-data-cleaning/pom.xml
index e9b0417..43acd28 100644
--- a/as-data-cleaning/pom.xml
+++ b/as-data-cleaning/pom.xml
@@ -34,7 +34,7 @@
     <dependency>
       <groupId>com.fasterxml.jackson.core</groupId>
       <artifactId>jackson-databind</artifactId>
-      <version>2.9.7</version>
+      <version>2.12.7.1</version>
     </dependency>
     <dependency>
       <groupId>org.springframework.boot</groupId>