diff --git a/protobufs b/protobufs
index a84657c2204..8caf4239643 160000
--- a/protobufs
+++ b/protobufs
@@ -1 +1 @@
-Subproject commit a84657c220421536f18d11fc5edf680efadbceeb
+Subproject commit 8caf42396438f0d8a0305143485fd671c1fc7126
diff --git a/src/mesh/generated/meshtastic/device_ui.pb.h b/src/mesh/generated/meshtastic/device_ui.pb.h
index 8313438f871..8f693e5703d 100644
--- a/src/mesh/generated/meshtastic/device_ui.pb.h
+++ b/src/mesh/generated/meshtastic/device_ui.pb.h
@@ -66,6 +66,8 @@ typedef enum _meshtastic_Language {
     meshtastic_Language_UKRAINIAN = 16,
     /* Bulgarian */
     meshtastic_Language_BULGARIAN = 17,
+    /* Czech */
+    meshtastic_Language_CZECH = 18,
     /* Simplified Chinese (experimental) */
     meshtastic_Language_SIMPLIFIED_CHINESE = 30,
     /* Traditional Chinese (experimental) */