diff --git a/packages.txt b/packages.txt
index 19d0490de000ccd1669417e1634cfc3fa31c55ad..aaae102aaa811745e2f2f2a3a448e4a9e0864ccc 100644
--- a/packages.txt
+++ b/packages.txt
@@ -3,7 +3,7 @@ build-tools;27.0.3
 extras;android;m2repository
 extras;google;m2repository
 extras;google;google_play_services
-extras;m2repository;com;android;support;constraint;constraint-layout;1.1.0
-extras;m2repository;com;android;support;constraint;constraint-layout-solver;1.1.0
+extras;m2repository;com;android;support;constraint;constraint-layout;1.0.2
+extras;m2repository;com;android;support;constraint;constraint-layout-solver;1.0.2
 platform-tools
 platforms;android-27