diff --git a/bucket/simplex-chat.json b/bucket/simplex-chat.json
index 0313c3b117..9a957c110e 100644
--- a/bucket/simplex-chat.json
+++ b/bucket/simplex-chat.json
@@ -1,12 +1,12 @@
 {
-    "version": "5.2.0",
+    "version": "5.2.1",
     "description": "Private and secure chat and applications platform",
     "homepage": "https://simplex.chat",
     "license": "AGPL-3.0-only",
     "architecture": {
         "64bit": {
-            "url": "https://github.com/simplex-chat/simplex-chat/releases/download/v5.2.0/simplex-chat-windows-x86-64#/simplex-chat.exe",
-            "hash": "89b3ad479e7138f3b9b148a70ca2d80cacd18dbefbddfe9a3e274f20b11fc61c"
+            "url": "https://github.com/simplex-chat/simplex-chat/releases/download/v5.2.1/simplex-chat-windows-x86-64#/simplex-chat.exe",
+            "hash": "c38ff5aab5c539919335137dae91113106f0764ec6aa42956d3a4638debcb58e"
         }
     },
     "bin": "simplex-chat.exe",