diff --git a/repos.json.lock b/repos.json.lock
index 0189352db..f5195eb18 100644
--- a/repos.json.lock
+++ b/repos.json.lock
@@ -1129,8 +1129,8 @@
             "url": "https://github.com/mrtnvgr/nurpkgs"
         },
         "mur": {
-            "rev": "a15ea554bfecd10f67470c2d4054fa8558e03082",
-            "sha256": "1qfknzgbdnrpfkj32xivy0msz6h490jfa9r2afvvx5dm9sfr0wkv",
+            "rev": "f4a3f2545adf55e5fcdf44dcaf890d1e06a94864",
+            "sha256": "15ha46frq2xbrwg45y816r9gb4rb1ijiy9r8axfd1cpm71n8p605",
             "url": "https://github.com/duvetfall/mur"
         },
         "mweinelt": {