diff --git a/ReactAndroid/gradle.properties b/ReactAndroid/gradle.properties
index 2d5dd3a7f..9b7ac6d12 100644
--- a/ReactAndroid/gradle.properties
+++ b/ReactAndroid/gradle.properties
@@ -7,7 +7,7 @@ POM_PACKAGING=aar
 
 android.useDeprecatedNdk=true
 
-MOCKITO_CORE_VERSION=1.+
+MOCKITO_CORE_VERSION=1.10.19
 POWERMOCK_VERSION=1.6.2
 ROBOLECTRIC_VERSION=3.0
 JUNIT_VERSION=4.12