diff --git a/src/config.h b/src/config.h
index 7262339..65033bc 100644
--- a/src/config.h
+++ b/src/config.h
@@ -8,10 +8,10 @@
 
 
 /* Repository URL */
-#define OSLIST_URL                        "https://downloads.raspberrypi.org/os_list_imagingutility_v3.json"
+#define OSLIST_URL                        "https://downloads.raspberrypi.org/os_list_imagingutility_v4.json"
 
 /* Time synchronization URL (only used on eglfs QPA platform, URL must be HTTP) */
-#define TIME_URL                          "http://downloads.raspberrypi.org/os_list_imagingutility_v3.json?time_synchronization"
+#define TIME_URL                          "http://downloads.raspberrypi.org/os_list_imagingutility_v4.json?time_synchronization"
 
 /* Phone home the name of images downloaded for image popularity ranking */
 #define TELEMETRY_URL                     "https://rpi-imager-stats.raspberrypi.com/downloads"