diff --git a/oeffi/AndroidManifest.xml b/oeffi/AndroidManifest.xml
index 334861c..6497de6 100644
--- a/oeffi/AndroidManifest.xml
+++ b/oeffi/AndroidManifest.xml
@@ -19,8 +19,8 @@
 <manifest
     xmlns:android="http://schemas.android.com/apk/res/android"
     package="de.schildbach.oeffi"
-    android:versionCode="120102"
-    android:versionName="12.1.2">
+    android:versionCode="120103"
+    android:versionName="12.1.3">
 
     <uses-sdk
         android:minSdkVersion="21"
diff --git a/oeffi/CHANGES b/oeffi/CHANGES
index 55b4ff8..b45dba7 100644
--- a/oeffi/CHANGES
+++ b/oeffi/CHANGES
@@ -1,3 +1,7 @@
+v12.1.3
+
+* Remove region: Poland (PKP)
+
 v12.1.1-v12.1.2
 
 * Use activity result API for permission requests, picking contacts and picking favorite stations.
diff --git a/public-transport-enabler b/public-transport-enabler
index 5aa1ca1..4faef72 160000
--- a/public-transport-enabler
+++ b/public-transport-enabler
@@ -1 +1 @@
-Subproject commit 5aa1ca1c96f601ee8e9e079b1567aaaa462ddbce
+Subproject commit 4faef721bdf62a24152453360b94e583fcd21d93