diff --git a/app/build.gradle.kts b/app/build.gradle.kts
index b1d0a429..d2a1ca81 100644
--- a/app/build.gradle.kts
+++ b/app/build.gradle.kts
@@ -13,8 +13,8 @@ configure<ApplicationExtension> {
         applicationId = "com.tutpro.baresip"
         minSdk = 28
         targetSdk = 36
-        versionCode = 477
-        versionName = "77.1.0"
+        versionCode = 478
+        versionName = "77.1.1"
         @Suppress("UnstableApiUsage")
         externalNativeBuild {
             cmake {
diff --git a/fastlane/metadata/android/en-US/changelogs/478.txt b/fastlane/metadata/android/en-US/changelogs/478.txt
new file mode 100644
index 00000000..f1729264
--- /dev/null
+++ b/fastlane/metadata/android/en-US/changelogs/478.txt
@@ -0,0 +1,3 @@
+- Prevent multiple call button actions when the buttons are touched repeatedly
+- Avoid crash if getting of call's codec info fails
+- Avoid possible crash related to settings viewmodel