diff --git a/extras/uno-r4-wifi-usb-bridge b/extras/uno-r4-wifi-usb-bridge
index 54e83e406..4394ba03c 160000
--- a/extras/uno-r4-wifi-usb-bridge
+++ b/extras/uno-r4-wifi-usb-bridge
@@ -1 +1 @@
-Subproject commit 54e83e406f5fb57642747aca8002a60eca64d8c5
+Subproject commit 4394ba03c6bd1afb661da2944de68359ec5b415a
diff --git a/libraries/WiFiS3/src/WiFi.h b/libraries/WiFiS3/src/WiFi.h
index 2643c2254..0e2999b7c 100644
--- a/libraries/WiFiS3/src/WiFi.h
+++ b/libraries/WiFiS3/src/WiFi.h
@@ -17,7 +17,7 @@
 #define DEFAULT_GW_AP_ADDRESS           IPAddress(192,168,1,1)
 #define DEFAULT_NM_AP_ADDRESS           IPAddress(255,255,255,0)
 
-#define WIFI_FIRMWARE_LATEST_VERSION "0.4.1"
+#define WIFI_FIRMWARE_LATEST_VERSION "0.5.2"
 
 class CAccessPoint {
 public: