diff --git a/pkgs/development/libraries/libnats-c/default.nix b/pkgs/development/libraries/libnats-c/default.nix
index 3d1e2b7ac4a..7913515df66 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 = "2.1.0";
+  version = "3.2.0";
 
   src = fetchFromGitHub {
     owner  = "nats-io";
     repo   = "nats.c";
-    rev    = "refs/tags/v${version}";
-    sha256 = "16a0f0gvrmyrqvmh6vinqny3qhm6wyzw5ijnn3r82b1gqlpws0fz";
+    rev    = "v${version}";
+    sha256 = "1ngji3sa44y27lnq4x5dzbd117s9psx4w0j50b4c2b72cf2z139q";
   };
 
   nativeBuildInputs = [ cmake ];
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 31946e92209..967c00af8b2 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -17870,9 +17870,7 @@ with pkgs;
 
   libinklevel = callPackage ../development/libraries/libinklevel { };
 
-  libnats-c = callPackage ../development/libraries/libnats-c {
-    openssl = openssl_1_0_2;
-  };
+  libnats-c = callPackage ../development/libraries/libnats-c { };
 
   liburing = callPackage ../development/libraries/liburing { };