diff --git a/aosp/10/README.mkdn b/aosp/10/README.mkdn
index 7218f5a..07e2f1f 100644
--- a/aosp/10/README.mkdn
+++ b/aosp/10/README.mkdn
@@ -2,7 +2,7 @@
 
 ```bash
 
-repo init -u https://android.googlesource.com/platform/manifest -b android-10.0.0_r25
+repo init -u https://android.googlesource.com/platform/manifest -b android-10.0.0_r39
 
 git clone https://github.com/JarlPenguin/aosp_local_manifest .repo/local_manifests -b android-10
 ```