diff --git a/pkgs/development/libraries/httplib/default.nix b/pkgs/development/libraries/httplib/default.nix
index 388f329d6d13..fcfc6066c059 100644
--- a/pkgs/development/libraries/httplib/default.nix
+++ b/pkgs/development/libraries/httplib/default.nix
@@ -7,13 +7,13 @@
 
 stdenv.mkDerivation rec {
   pname = "httplib";
-  version = "0.13.1";
+  version = "0.13.3";
 
   src = fetchFromGitHub {
     owner = "yhirose";
     repo = "cpp-httplib";
     rev = "v${version}";
-    hash = "sha256-2vS8gdJrf7Iz6F5kyyWlr7zB1eBDjxdLesJcnkhg5eE=";
+    hash = "sha256-ESaH0+n7ycpOKM+Mnv/UgT16UEx86eFMQDHB3RVmgBw=";
   };
 
   nativeBuildInputs = [ cmake ];