diff --git a/siri/gtfs_reader/pom.xml b/siri/gtfs_reader/pom.xml
index 70c42f37..7049436a 100644
--- a/siri/gtfs_reader/pom.xml
+++ b/siri/gtfs_reader/pom.xml
@@ -84,7 +84,7 @@
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-databind</artifactId>
-            <version>2.9.8</version>
+            <version>2.12.7.1</version>
         </dependency>