diff --git a/pkgs/applications/networking/browsers/librewolf/src.json b/pkgs/applications/networking/browsers/librewolf/src.json
index a9de719fdb7a..ac3afeac899e 100644
--- a/pkgs/applications/networking/browsers/librewolf/src.json
+++ b/pkgs/applications/networking/browsers/librewolf/src.json
@@ -1,11 +1,11 @@
 {
-  "packageVersion": "141.0.3-1",
+  "packageVersion": "142.0-1",
   "source": {
-    "rev": "141.0.3-1",
-    "hash": "sha256-0SosHE51IkDyg37fHnlJKn7IbMwr1iSXHr5Wuv2WkPg="
+    "rev": "142.0-1",
+    "hash": "sha256-/bn9xeDxnJCQol/E8rhS8RVhpUj7UN+QScSIzLFnZ/o="
   },
   "firefox": {
-    "version": "141.0.3",
-    "hash": "sha512-tmCwGIQMQaJUc0tIR6eR8an9L3Lb6oJepZcf0LMmmkPx9L4cz0pT94Cba5g5j04EoULlf4iC1lkLq2Nu91AC9g=="
+    "version": "142.0",
+    "hash": "sha512-sMHHZgg6MKkrd9zxalhNn7NBzYEdIcOjTaTNDXFP1q3HO2CAktZgWGl7xFYvqsxEhZFT5J/9624U4Fnlny6iRg=="
   }
 }