diff --git a/app/build.gradle b/app/build.gradle
index 9c938130..119b3fdf 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -8,8 +8,8 @@ android {
         applicationId = 'com.tutpro.baresip'
         minSdkVersion 21
         targetSdkVersion 28
-        versionCode = 78
-        versionName = '8.4.4'
+        versionCode = 79
+        versionName = '8.5.0'
         externalNativeBuild {
             cmake {
                 cFlags '-DHAVE_INTTYPES_H'
diff --git a/fastlane/metadata/android/en-US/changelogs/8.5.0.txt b/fastlane/metadata/android/en-US/changelogs/8.5.0.txt
new file mode 100644
index 00000000..ffe57a94
--- /dev/null
+++ b/fastlane/metadata/android/en-US/changelogs/8.5.0.txt
@@ -0,0 +1 @@
+- Preliminary use of proximity sensor to turn off touch screen during call.