diff --git a/pkgs/applications/networking/browsers/librewolf/src.json b/pkgs/applications/networking/browsers/librewolf/src.json
index 0096c24902bb..be1a3e715912 100644
--- a/pkgs/applications/networking/browsers/librewolf/src.json
+++ b/pkgs/applications/networking/browsers/librewolf/src.json
@@ -1,11 +1,11 @@
 {
-  "packageVersion": "143.0.3-1",
+  "packageVersion": "143.0.4-1",
   "source": {
-    "rev": "143.0.3-1",
-    "hash": "sha256-0gOt8YEnyDcMHy+EdSi2MLtRZMnMzfeBBKiMa2QO3uQ="
+    "rev": "143.0.4-1",
+    "hash": "sha256-RyLz5se2AqXAmsa/MckiUgcBfRxZVVsrNg2L757qOuo="
   },
   "firefox": {
-    "version": "143.0.3",
-    "hash": "sha512-wJK9Oqx5+FaoBMkIt21AQJzgUrABdiaeowKbWjpohdTSHOJr12yeoTgn/3VFm2tLBWb1qkkDWsI0rliQxnhFsA=="
+    "version": "143.0.4",
+    "hash": "sha512-K8veTnLqQenMyYg2kBY1NQtdx7UMYY4Zq2EDonrcDwF8o/p1VTeMivbuHzoU0Ck1KJ/isNNdhA1hD1rAeojktg=="
   }
 }