diff --git a/pkgs/development/libraries/gensio/default.nix b/pkgs/development/libraries/gensio/default.nix
index daca5fc0bdb..e1da5a44ff0 100644
--- a/pkgs/development/libraries/gensio/default.nix
+++ b/pkgs/development/libraries/gensio/default.nix
@@ -2,13 +2,13 @@
 
 stdenv.mkDerivation rec {
   pname = "gensio";
-  version = "2.1.4";
+  version = "2.1.7";
 
   src = fetchFromGitHub {
     owner = "cminyard";
     repo = "${pname}";
     rev = "v${version}";
-    sha256 = "0c44qhhrknjl7sp94q34z7nv7bvnlqs8wzm385661liy4mnfn4dc";
+    sha256 = "07m8rbdk05biarc9xskwcx9lghj0dff1msxasfc6hi3jywc3xaih";
   };
 
   configureFlags = [