diff --git a/.circleci/config.yml b/.circleci/config.yml
index b1876534..8fea41d8 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -10,6 +10,9 @@ jobs:
       - checkout
       - restore_cache:
           key: gradle-cache-{{ checksum "dependencies.gradle" }}
+      - run:
+          name: clean gradle.properties
+          command: echo "" > gradle.properties
       - run:
           name: checkstyle
           command: ./gradlew -Pqc ktlintCheck
diff --git a/dependencies.gradle b/dependencies.gradle
index f02355d0..69ade4df 100644
--- a/dependencies.gradle
+++ b/dependencies.gradle
@@ -5,18 +5,18 @@ ext.versions = [
         minSdk               : 14,
         targetSdk            : 22,
         compileSdk           : 27,
-        gradle               : '4.4.1',
+        gradle               : '4.5.1',
 
         androidTools         : "3.0.1",
-        ktlint               : "0.14.0",
-        ktlintGradle         : "2.3.0",
-        detekt               : "1.0.0.RC6",
+        ktlint               : "0.15.1",
+        ktlintGradle         : "3.0.1",
+        detekt               : "1.0.0.RC6-3",
         jacoco               : "0.7.9",
         jacocoAndroid        : "0.1.2",
 
         androidSupport       : "22.2.1",
 
-        kotlin               : "1.2.10",
+        kotlin               : "1.2.21",
 
         retrofit             : "2.1.0",
         jackson              : "2.9.0",
diff --git a/gradle.properties b/gradle.properties
index 68967e5e..c56ddc2f 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,3 +1,10 @@
 org.gradle.parallel=true
+org.gradle.daemon=true
 org.gradle.configureondemand=true
-org.gradle.caching=true
\ No newline at end of file
+org.gradle.caching=true
+
+kotlin.incremental=true
+kotlin.caching.enabled=true
+kotlin.incremental.usePreciseJavaTracking=true
+
+android.enableBuildCache=true
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index 57c7d2d2..8941bfbb 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -2,4 +2,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.4.1-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.5.1-all.zip
diff --git a/gradle_scripts/code_quality.gradle b/gradle_scripts/code_quality.gradle
index 3992a621..9b9a5308 100644
--- a/gradle_scripts/code_quality.gradle
+++ b/gradle_scripts/code_quality.gradle
@@ -7,6 +7,7 @@ if (isCodeQualityEnabled) {
 
     ktlint {
         version = versions.ktlint
+        outputToConsole = true
         android = true
     }
 }