diff --git a/gradle.properties b/gradle.properties
index 0ca6e9f..b8ec856 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -26,4 +26,4 @@ mariadb_version=3.5.7
 # https://github.com/pgjdbc/pgjdbc/releases
 postgres_version=42.7.9
 # https://github.com/FasterXML/jackson-dataformats-text
-jackson_version=2.21.0
+jackson_version=2.21.1