diff --git a/gradle.properties b/gradle.properties
index cba81abe..f8816af2 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -13,6 +13,7 @@ org.gradle.parallel = true
 gsonVersion = 2.10.1
 guavaVersion = 22.0
 hamcrestVersion = 1.3
+# NOTE: jackson 2.14+ uses Java8 stream apis not supported in android
 jacksonVersion = 2.13.5
 jsonVersion = 20190722
 jsonSimpleVersion = 1.1.1