diff --git a/pkgs/development/libraries/libnats-c/default.nix b/pkgs/development/libraries/libnats-c/default.nix
index 7913515df66c..7c72b6774994 100644
--- a/pkgs/development/libraries/libnats-c/default.nix
+++ b/pkgs/development/libraries/libnats-c/default.nix
@@ -5,13 +5,13 @@
 
 stdenv.mkDerivation rec {
   pname   = "libnats";
-  version = "3.2.0";
+  version = "3.3.0";
 
   src = fetchFromGitHub {
     owner  = "nats-io";
     repo   = "nats.c";
     rev    = "v${version}";
-    sha256 = "1ngji3sa44y27lnq4x5dzbd117s9psx4w0j50b4c2b72cf2z139q";
+    sha256 = "sha256-2z+r0OIVYE7NPQQAd5vOK8KkFo4Zzi2pPcwPByJTyPc=";
   };
 
   nativeBuildInputs = [ cmake ];