diff --git a/pkgs/by-name/li/librewolf-unwrapped/librewolf.nix b/pkgs/by-name/li/librewolf-unwrapped/librewolf.nix
index a1cd00a257d5..91e767db281e 100644
--- a/pkgs/by-name/li/librewolf-unwrapped/librewolf.nix
+++ b/pkgs/by-name/li/librewolf-unwrapped/librewolf.nix
@@ -32,6 +32,10 @@ rec {
 
     sed -i '/# This must remain last./i gkrust_features += ["glean_disable_upload"]\'$'\n' toolkit/library/rust/gkrust-features.mozbuild
 
+    # Temporary fix used with patches/rust-build.patch
+    sed -i 's/9456ca46168ef86c98399a2536f577ef7be3cdde90c0c51392d8ac48519d3fae/b9432f9ed39742015f4bb4c3e75c89a2b9a9eef943dd0fd7cd889fddd1e6d39c/g' third_party/rust/encoding_rs/.cargo-checksum.json
+
+
     cp ${source}/patches/pref-pane/category-librewolf.svg browser/themes/shared/preferences
     cp ${source}/patches/pref-pane/librewolf.css browser/themes/shared/preferences
     cp ${source}/patches/pref-pane/librewolf.inc.xhtml browser/components/preferences
diff --git a/pkgs/by-name/li/librewolf-unwrapped/src.json b/pkgs/by-name/li/librewolf-unwrapped/src.json
index ce93d8944f06..813b8a65ef5d 100644
--- a/pkgs/by-name/li/librewolf-unwrapped/src.json
+++ b/pkgs/by-name/li/librewolf-unwrapped/src.json
@@ -1,11 +1,11 @@
 {
-  "packageVersion": "149.0.2-2",
+  "packageVersion": "150.0-1",
   "source": {
-    "rev": "149.0.2-2",
-    "hash": "sha256-rnDL98f3vwpcRmWfNuTcp2SDk6CKiOPEZFYnNsVDUa0="
+    "rev": "150.0-1",
+    "hash": "sha256-udoXrll3sQnG8Jp6AZtd9V2vela4Uej9SKy7wP7YiUc="
   },
   "firefox": {
-    "version": "149.0.2",
-    "hash": "sha512-hEpG7gaOzcZrcifQiaBXrT9JRRFP6iyygNXio4PQoCL8ZiitV8Bo6jTPFZRy9jxQ6n7RKLwRoLJ/Frt7Z9fzzw=="
+    "version": "150.0",
+    "hash": "sha512-d+jq6G57F8M5M/3qbTtfvnPmYTlJ5iwT2e0+WT57oLUHAfqX/H1WoniWHS4c2ykCJEwwoQIHkAkbCuLwyxtOcQ=="
   }
 }