diff --git a/app/build.gradle b/app/build.gradle
index dfe46289..e84a4b1a 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -8,8 +8,8 @@ android {
         applicationId = 'com.tutpro.baresip'
         minSdkVersion 21
         targetSdkVersion 28
-        versionCode = 99
-        versionName = '12.2.0'
+        versionCode = 100
+        versionName = '12.2.1'
         externalNativeBuild {
             cmake {
                 cFlags '-DHAVE_INTTYPES_H'
diff --git a/fastlane/metadata/android/en-US/changelogs/12.2.1.txt b/fastlane/metadata/android/en-US/changelogs/12.2.1.txt
new file mode 100644
index 00000000..f1612dc0
--- /dev/null
+++ b/fastlane/metadata/android/en-US/changelogs/12.2.1.txt
@@ -0,0 +1 @@
+- Improved and fixed handling of dynamic network changes.