diff --git a/repos.json.lock b/repos.json.lock
index 201c904a0..cfb46aae2 100644
--- a/repos.json.lock
+++ b/repos.json.lock
@@ -66,8 +66,8 @@
             "url": "https://github.com/bb010g/nur-packages"
         },
         "beam": {
-            "rev": "8c5fc18c31103cad67cda837dfe71f2baf052b3a",
-            "sha256": "0gg9m5vg9vdvjk4zyr7kmwzg91wqwkzb15ybphq15z8b92v95v8p",
+            "rev": "39bbaa154ec9ca3e8a16231c1d4488ab1e4aa019",
+            "sha256": "0cjw10rmlk2b7f9zlbpaq21rlis6lfyxkpxqcw4vylscjl1qd12d",
             "url": "https://github.com/jechol/nix-beam"
         },
         "bendlas": {