diff --git a/pkgs/development/python-modules/ledgerblue/default.nix b/pkgs/development/python-modules/ledgerblue/default.nix
index 47eea033f6e7..4f6c2a96c566 100644
--- a/pkgs/development/python-modules/ledgerblue/default.nix
+++ b/pkgs/development/python-modules/ledgerblue/default.nix
@@ -4,11 +4,11 @@
 
 buildPythonPackage rec {
   pname = "ledgerblue";
-  version = "0.1.17";
+  version = "0.1.19";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "ac403b074337b9b58cae97ea00b3d94fc8efeea1717a80c49e79dc8aad6fc58f";
+    sha256 = "3969b3c375c0f3fb60ff1645621ebf2f39fb697a53851620705f27ed7b283097";
   };
 
   buildInputs = [ hidapi pycrypto pillow protobuf future ecpy ];