Merge pull request #1068 from alphagov/dependabot/maven/jackson.version-2.12.1

Bump jackson.version from 2.12.0 to 2.12.1

Author: oswaldquek

pom.xml

@@ -11,7 +11,7 @@
         <mainClass>uk.gov.pay.ledger.app.LedgerApp</mainClass>
 
         <dropwizard.version>2.0.17</dropwizard.version>
-        <jackson.version>2.12.0</jackson.version>
+        <jackson.version>2.12.1</jackson.version>
         <testcontainers.version>1.15.1</testcontainers.version>
         <postgresql.version>42.2.18</postgresql.version>
         <pay-java-commons.version>1.0.20210112123119</pay-java-commons.version>