diff --git a/build.gradle b/build.gradle
index d7412424..4c19432c 100644
--- a/build.gradle
+++ b/build.gradle
@@ -3,7 +3,7 @@ subprojects { project ->
   version = VERSION_NAME
 }
 
-ext.kotlin_version = '1.1.3-2'
+ext.kotlin_version = '1.1.4-2'
 
 allprojects {
   repositories {
@@ -21,7 +21,7 @@ allprojects {
       classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
       classpath 'com.android.tools.build:gradle:2.3.3'
       classpath 'io.realm:realm-gradle-plugin:2.2.1'
-      classpath 'com.jfrog.bintray.gradle:gradle-bintray-plugin:1.7'
+      classpath 'com.jfrog.bintray.gradle:gradle-bintray-plugin:1.7.3'
       classpath 'com.github.dcendents:android-maven-gradle-plugin:1.4.1'
       classpath 'org.jfrog.buildinfo:build-info-extractor-gradle:4.0.0'
       classpath 'org.jetbrains.dokka:dokka-android-gradle-plugin:0.9.8'