diff --git a/app/build.gradle b/app/build.gradle
index 7cf72c6..0083cc2 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -1,13 +1,13 @@
 apply plugin: 'com.android.application'
 
 android {
-    compileSdkVersion 27
-    buildToolsVersion "28.0.2"
+    compileSdkVersion 28
+    buildToolsVersion "28.0.3"
 
     defaultConfig {
         applicationId "com.appeaser.sublimepicker"
         minSdkVersion 14
-        targetSdkVersion 27
+        targetSdkVersion 28
         versionCode 5
         versionName "1.4"
     }
@@ -22,5 +22,5 @@ android {
 dependencies {
     implementation fileTree(include: ['*.jar'], dir: 'libs')
     implementation project(':sublimepickerlibrary')
-    implementation 'com.android.support:appcompat-v7:27.1.1'
+    implementation 'com.android.support:appcompat-v7:28.0.0'
 }
diff --git a/sublimepickerlibrary/build.gradle b/sublimepickerlibrary/build.gradle
index 698c4d4..744e696 100644
--- a/sublimepickerlibrary/build.gradle
+++ b/sublimepickerlibrary/build.gradle
@@ -36,12 +36,12 @@ ext {
 }
 
 android {
-    compileSdkVersion 27
-    buildToolsVersion "28.0.2"
+    compileSdkVersion 28
+    buildToolsVersion "28.0.3"
 
     defaultConfig {
         minSdkVersion 14
-        targetSdkVersion 27
+        targetSdkVersion 28
         versionCode 4
         versionName "2.1.2"
     }
@@ -53,17 +53,17 @@ android {
     }
 
     compileOptions {
-        sourceCompatibility JavaVersion.VERSION_1_7
-        targetCompatibility JavaVersion.VERSION_1_7
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
     }
 }
 
 dependencies {
     implementation fileTree(include: ['*.jar'], dir: 'libs')
-    implementation 'com.android.support:appcompat-v7:27.1.1'
-    implementation 'com.android.support:support-v4:27.1.1'
-    implementation 'com.android.support:gridlayout-v7:27.1.1'
-    implementation 'com.android.support:support-annotations:27.1.1'
+    implementation 'com.android.support:appcompat-v7:28.0.0'
+    implementation 'com.android.support:support-v4:28.0.0'
+    implementation 'com.android.support:gridlayout-v7:28.0.0'
+    implementation 'com.android.support:support-annotations:28.0.0'
 }
 
 apply from: 'https://raw.githubusercontent.com/nuuneoi/JCenter/master/installv1.gradle'
diff --git a/sublimepickerlibrary/src/main/java/com/appeaser/sublimepickerlibrary/timepicker/RadialTimePickerView.java b/sublimepickerlibrary/src/main/java/com/appeaser/sublimepickerlibrary/timepicker/RadialTimePickerView.java
index 8bffc1c..4126b81 100644
--- a/sublimepickerlibrary/src/main/java/com/appeaser/sublimepickerlibrary/timepicker/RadialTimePickerView.java
+++ b/sublimepickerlibrary/src/main/java/com/appeaser/sublimepickerlibrary/timepicker/RadialTimePickerView.java
@@ -701,7 +701,7 @@ private void drawMinutes(Canvas canvas, float alphaMod) {
 
             // Exclude the selector region, then draw minutes with no
             // activated states.
-            canvas.save(Canvas.CLIP_SAVE_FLAG);
+            canvas.save();
             canvas.clipPath(mSelectorPath, Region.Op.DIFFERENCE);
             drawTextElements(canvas, mTextSize[MINUTES], mTypeface, mTextColor[MINUTES],
                     mMinutesText, mOuterTextX[MINUTES], mOuterTextY[MINUTES], mPaint[MINUTES],
@@ -710,7 +710,7 @@ private void drawMinutes(Canvas canvas, float alphaMod) {
 
             // Intersect the selector region, then draw minutes with only
             // activated states.
-            canvas.save(Canvas.CLIP_SAVE_FLAG);
+            canvas.save();
             canvas.clipPath(mSelectorPath, Region.Op.INTERSECT);
             drawTextElements(canvas, mTextSize[MINUTES], mTypeface, mTextColor[MINUTES],
                     mMinutesText, mOuterTextX[MINUTES], mOuterTextY[MINUTES], mPaint[MINUTES],