diff --git a/library/src/se/emilsjolander/stickylistheaders/WrapperViewList.java b/library/src/se/emilsjolander/stickylistheaders/WrapperViewList.java
index fdf2b76..f523cc3 100644
--- a/library/src/se/emilsjolander/stickylistheaders/WrapperViewList.java
+++ b/library/src/se/emilsjolander/stickylistheaders/WrapperViewList.java
@@ -32,11 +32,14 @@ public WrapperViewList(Context context) {
 		// Use reflection to be able to change the size/position of the list
 		// selector so it does not come under/over the header
 		try {
-			Field selectorRectField = AbsListView.class.getDeclaredField("mSelectorRect");
-			selectorRectField.setAccessible(true);
-			mSelectorRect = (Rect) selectorRectField.get(this);
+			if (Build.VERSION.SDK_INT <= Build.VERSION_CODES.P) {
+				Field selectorRectField = AbsListView.class.getDeclaredField("mSelectorRect");
+				selectorRectField.setAccessible(true);
+				mSelectorRect = (Rect) selectorRectField.get(this);
+			}
+
 
-			if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.ICE_CREAM_SANDWICH) {
+			if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.ICE_CREAM_SANDWICH && Build.VERSION.SDK_INT <= Build.VERSION_CODES.P) {
 				mSelectorPositionField = AbsListView.class.getDeclaredField("mSelectorPosition");
 				mSelectorPositionField.setAccessible(true);
 			}
diff --git a/sample/build.gradle b/sample/build.gradle
index e9ed470..c3bb13a 100644
--- a/sample/build.gradle
+++ b/sample/build.gradle
@@ -17,7 +17,7 @@ android {
     defaultConfig {
         applicationId 'se.emilsjolander.stickylistheaders'
         minSdkVersion 14
-        targetSdkVersion 28
+        targetSdkVersion 29
     }
 
     sourceSets {