diff --git a/gradle.properties b/gradle.properties
index 82209b08a..00b5b964a 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -7,7 +7,7 @@ COMPILE_SDK_VERSION = 27
 
 DAGGER_VERSION = 2.9
 BUILD_TOOLS_VERSION = 27.0.3
-KOTLIN_VERSION = 1.1.2-4
+KOTLIN_VERSION = 1.2.41
 SUPPORT_LIBRARY_VERSION = 27.1.1
 
 org.gradle.parallel=false