diff --git a/app/build.gradle b/app/build.gradle
index dae3e0e7e..779343318 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -43,8 +43,8 @@ android {
         testApplicationId "io.github.tests.wulkanowy"
         minSdkVersion 15
         targetSdkVersion 27
-        versionCode 15
-        versionName "0.5.1"
+        versionCode 16
+        versionName "0.5.2"
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
         vectorDrawables.useSupportLibrary = true
         playAccountConfig = playAccountConfigs.defaultAccountConfig
diff --git a/app/src/main/play/pl-PL/listing/title b/app/src/main/play/pl-PL/listing/title
index e5160837d..e491efb90 100644
--- a/app/src/main/play/pl-PL/listing/title
+++ b/app/src/main/play/pl-PL/listing/title
@@ -1 +1 @@
-Wulkanowy Dziennik UONET+
+Wulkanowy Dzienniczek UONET+