diff --git a/RELEASENOTES.md b/RELEASENOTES.md
index 7e568fcd5e..94426695a6 100644
--- a/RELEASENOTES.md
+++ b/RELEASENOTES.md
@@ -1,6 +1,10 @@
 # Release notes #
 
-### Current dev branch (from r1.5.0) ###
+### Current dev branch (from r1.5.1) ###
+
+* [Nothing yet]
+
+### r1.5.0 ###
 
 * Enable smooth frame release by default.
 * Added OkHttpDataSource extension.
diff --git a/demo/src/main/AndroidManifest.xml b/demo/src/main/AndroidManifest.xml
index 230fd31a93..6dd5b055e7 100644
--- a/demo/src/main/AndroidManifest.xml
+++ b/demo/src/main/AndroidManifest.xml
@@ -16,8 +16,8 @@
 
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     package="com.google.android.exoplayer.demo"
-    android:versionCode="1500"
-    android:versionName="1.5.0"
+    android:versionCode="1501"
+    android:versionName="1.5.1"
     android:theme="@style/RootTheme">
 
   <uses-permission android:name="android.permission.INTERNET"/>
diff --git a/demo_misc/vp9_opus_sw/src/main/AndroidManifest.xml b/demo_misc/vp9_opus_sw/src/main/AndroidManifest.xml
index be4dd9c0cf..05f231f072 100644
--- a/demo_misc/vp9_opus_sw/src/main/AndroidManifest.xml
+++ b/demo_misc/vp9_opus_sw/src/main/AndroidManifest.xml
@@ -17,8 +17,8 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools"
     package="com.google.android.exoplayer.demo.vp9opus"
-    android:versionCode="1500"
-    android:versionName="1.5.0"
+    android:versionCode="1501"
+    android:versionName="1.5.1"
     android:theme="@style/RootTheme">
 
   <uses-permission android:name="android.permission.INTERNET"/>
diff --git a/library/build.gradle b/library/build.gradle
index 257c5b4a34..a68596bad6 100644
--- a/library/build.gradle
+++ b/library/build.gradle
@@ -77,7 +77,7 @@ publish {
     userOrg = 'google'
     groupId = 'com.google.android.exoplayer'
     artifactId = 'exoplayer'
-    version = 'r1.5.0'
+    version = 'r1.5.1'
     description = 'The ExoPlayer library.'
     website = 'https://github.com/google/ExoPlayer'
 }
diff --git a/library/src/main/java/com/google/android/exoplayer/ExoPlayerLibraryInfo.java b/library/src/main/java/com/google/android/exoplayer/ExoPlayerLibraryInfo.java
index f746fd76c8..aad604859e 100644
--- a/library/src/main/java/com/google/android/exoplayer/ExoPlayerLibraryInfo.java
+++ b/library/src/main/java/com/google/android/exoplayer/ExoPlayerLibraryInfo.java
@@ -23,7 +23,7 @@ public final class ExoPlayerLibraryInfo {
   /**
    * The version of the library, expressed as a string.
    */
-  public static final String VERSION = "1.5.0";
+  public static final String VERSION = "1.5.1";
 
   /**
    * The version of the library, expressed as an integer.
@@ -31,7 +31,7 @@ public final class ExoPlayerLibraryInfo {
    * Three digits are used for each component of {@link #VERSION}. For example "1.2.3" has the
    * corresponding integer version 001002003.
    */
-  public static final int VERSION_INT = 001005000;
+  public static final int VERSION_INT = 001005001;
 
   /**
    * Whether the library was compiled with {@link com.google.android.exoplayer.util.Assertions}
diff --git a/playbacktests/src/main/AndroidManifest.xml b/playbacktests/src/main/AndroidManifest.xml
index 01165915c2..d39b180ad8 100644
--- a/playbacktests/src/main/AndroidManifest.xml
+++ b/playbacktests/src/main/AndroidManifest.xml
@@ -17,8 +17,8 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools"
     package="com.google.android.exoplayer.playbacktests"
-    android:versionCode="1500"
-    android:versionName="1.5.0">
+    android:versionCode="1501"
+    android:versionName="1.5.1">
 
   <uses-permission android:name="android.permission.INTERNET"/>
   <uses-permission android:name="android.permission.WAKE_LOCK"/>