diff --git a/build.gradle b/build.gradle
index c39cd786c..70c8657b5 100644
--- a/build.gradle
+++ b/build.gradle
@@ -31,7 +31,7 @@ allprojects {
 ext {
     // Platforms
     grpcVersion = '1.54.1' // [1.38.0,) Needed for io.grpc.protobuf.services.HealthStatusManager
-    jacksonVersion = '2.14.2' // [2.9.0,)
+    jacksonVersion = '2.15.2' // [2.9.0,)
     // we don't upgrade to 1.10.x because it requires kotlin 1.6. Users may use 1.10.x in their environments though.
     micrometerVersion = project.hasProperty("edgeDepsTest") ? '1.10.5' : '1.9.9' // [1.0.0,)