diff --git a/digidoc4j/pom.xml b/digidoc4j/pom.xml
index 090e169ca..9f35c50d5 100644
--- a/digidoc4j/pom.xml
+++ b/digidoc4j/pom.xml
@@ -321,7 +321,7 @@
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-core</artifactId>
-            <version>2.11.3</version>
+            <version>2.12.4</version>
             <scope>test</scope>
         </dependency>
         <dependency>