diff --git a/pkgs/development/python-modules/bitcoin-utils-fork-minimal/default.nix b/pkgs/development/python-modules/bitcoin-utils-fork-minimal/default.nix
index 820fa883676a..868641641fc9 100644
--- a/pkgs/development/python-modules/bitcoin-utils-fork-minimal/default.nix
+++ b/pkgs/development/python-modules/bitcoin-utils-fork-minimal/default.nix
@@ -26,7 +26,7 @@ buildPythonPackage rec {
     substituteInPlace setup.py \
       --replace "sympy==1.3" "sympy>=1.3" \
       --replace "base58==2.1.0" "base58>=2.1.0" \
-      --replace "ecdsa==0.13.3" "ecdsa>=0.13.3"
+      --replace "ecdsa==0.17.0" "ecdsa>=0.17.0"
   '';
 
   # Project doesn't ship tests