diff --git a/eth.nimble b/eth.nimble
index b97d972..340d8d7 100644
--- a/eth.nimble
+++ b/eth.nimble
@@ -12,7 +12,7 @@ requires "nim >= 1.2.0",
          "chronos",
          "chronicles",
          "stew",
-         "nat_traversal",
+         "nat_traversal#2403c33929c74f2d150f50dc8bc3a598af70661a",
          "metrics",
          "sqlite3_abi",
          "confutils",