diff --git a/nix/sources.json b/nix/sources.json
index 5a1a43604e9..090e0ae2681 100644
--- a/nix/sources.json
+++ b/nix/sources.json
@@ -15,7 +15,7 @@
     "dfinity": {
         "branch": "master",
         "repo": "ssh://git@github.com/dfinity-lab/dfinity",
-        "rev": "32b1c512ca2058369cedcccd0a3b110c5c1e8580",
+        "rev": "37e2f7668ecdf4a91eae37f235eea0e3a3bdf911",
         "type": "git"
     },
     "esm": {