diff --git a/pkgs/development/libraries/ngtcp2/gnutls.nix b/pkgs/development/libraries/ngtcp2/gnutls.nix
index 851d687077cd..f4760ea9e669 100644
--- a/pkgs/development/libraries/ngtcp2/gnutls.nix
+++ b/pkgs/development/libraries/ngtcp2/gnutls.nix
@@ -6,13 +6,13 @@
 
 stdenv.mkDerivation rec {
   pname = "ngtcp2";
-  version = "1.0.1";
+  version = "1.1.0";
 
   src = fetchFromGitHub {
     owner = "ngtcp2";
     repo = "ngtcp2";
     rev = "v${version}";
-    hash = "sha256-Z8rMujmshdes5SLU5GpXu6QzAHl957sFDK+QSdGYCOc=";
+    hash = "sha256-z6lvtfO5XL/bZgbE+Sak+32QzjEhAdOnkpIO731h+bk=";
   };
 
   outputs = [ "out" "dev" ];