diff --git a/pkgs/development/libraries/ngtcp2/default.nix b/pkgs/development/libraries/ngtcp2/default.nix
index 0726356ae118..b18d9a645eaf 100644
--- a/pkgs/development/libraries/ngtcp2/default.nix
+++ b/pkgs/development/libraries/ngtcp2/default.nix
@@ -7,13 +7,13 @@
 
 stdenv.mkDerivation rec {
   pname = "ngtcp2";
-  version = "0.8.0";
+  version = "0.8.1";
 
   src = fetchFromGitHub {
     owner = "ngtcp2";
     repo = pname;
     rev = "v${version}";
-    sha256 = "sha256-ehOIWUGSPyHhNitkkA8voVciuEsCoRWv1s3MVMmOT0c=";
+    sha256 = "sha256-Sn03nY80UmL5oeoK6ScPye1oSUmEKxgoz2VLHcvor3U=";
   };
 
   outputs = [ "out" "dev" "doc" ];