GROOVY-9539: Bump jackson version to 2.11.0
diff --git a/subprojects/groovy-yaml/build.gradle b/subprojects/groovy-yaml/build.gradle
index 1e55d1e..25a6b75 100644
--- a/subprojects/groovy-yaml/build.gradle
+++ b/subprojects/groovy-yaml/build.gradle
@@ -18,7 +18,7 @@
  */
 
 ext {
-    jacksonVersion = '2.10.3'
+    jacksonVersion = '2.11.0'
 }
 
 dependencies {