diff --git a/sources.json b/sources.json
index a588d8c..a54b382 100644
--- a/sources.json
+++ b/sources.json
@@ -1,22 +1,22 @@
 {
   "beta": {
     "x86_64-linux": {
-      "version": "1.15b",
-      "sha1": "a1bfcdb58763e8d7942d592cb09089acefadbcb1",
-      "url": "https://github.com/zen-browser/desktop/releases/download/1.15b/zen.linux-x86_64.tar.xz",
-      "sha256": "sha256-WJyJxrG6MMjfoDqluAXNZuT7I2WsOHqJ0qKQR+lCOHQ="
+      "version": "1.15.1b",
+      "sha1": "3723517d7d14a128ba7d730e28e30275b621c59f",
+      "url": "https://github.com/zen-browser/desktop/releases/download/1.15.1b/zen.linux-x86_64.tar.xz",
+      "sha256": "sha256-iob3ffC0IWtMkcPerB4DtALFEOxfRe+Xnk2CkFg+/hk="
     },
     "aarch64-linux": {
-      "version": "1.15b",
-      "sha1": "a1bfcdb58763e8d7942d592cb09089acefadbcb1",
-      "url": "https://github.com/zen-browser/desktop/releases/download/1.15b/zen.linux-aarch64.tar.xz",
-      "sha256": "sha256-459o5Y08hh5+jas83wvFIZfobkb32hTigqOav1LHlY8="
+      "version": "1.15.1b",
+      "sha1": "3723517d7d14a128ba7d730e28e30275b621c59f",
+      "url": "https://github.com/zen-browser/desktop/releases/download/1.15.1b/zen.linux-aarch64.tar.xz",
+      "sha256": "sha256-UGgoyzS3QyqdfXjKBjW8agg8uqJmoEzvriQUVOganOk="
     },
     "aarch64-darwin": {
-      "version": "1.15b",
-      "sha1": "a1bfcdb58763e8d7942d592cb09089acefadbcb1",
-      "url": "https://github.com/zen-browser/desktop/releases/download/1.15b/zen.macos-universal.dmg",
-      "sha256": "sha256-bCX71nPQuSj4SBtS9VsoVriSkBLAL6ltU5EMxSJRCqY="
+      "version": "1.15.1b",
+      "sha1": "3723517d7d14a128ba7d730e28e30275b621c59f",
+      "url": "https://github.com/zen-browser/desktop/releases/download/1.15.1b/zen.macos-universal.dmg",
+      "sha256": "sha256-S92qP4/Hr+b0iGfkZ8BSVss9SDsVIvruutiKkfVFsew="
     }
   },
   "twilight": {