diff --git a/Formula/c/cpp-httplib.rb b/Formula/c/cpp-httplib.rb
index fb444ca326a43..7479f24600219 100644
--- a/Formula/c/cpp-httplib.rb
+++ b/Formula/c/cpp-httplib.rb
@@ -1,12 +1,12 @@
 class CppHttplib < Formula
   desc "C++ header-only HTTP/HTTPS server and client library"
   homepage "https://github.com/yhirose/cpp-httplib"
-  url "https://github.com/yhirose/cpp-httplib/archive/refs/tags/v0.26.0.tar.gz"
-  sha256 "a66f908f50ccb119769adce44fe1eac75f81b6ffab7c4ac0211bb663ffeb2688"
+  url "https://github.com/yhirose/cpp-httplib/archive/refs/tags/v0.27.0.tar.gz"
+  sha256 "cc57615af359efda816122dcfca37bcbb9f1591396f50a1fd1ad70bbe6050581"
   license "MIT"
 
   bottle do
-    sha256 cellar: :any_skip_relocation, all: "6d66edab7b828ace6acdd53665e8fa71e90b00a87afdc7229f080cbbf6cbd3b4"
+    sha256 cellar: :any_skip_relocation, all: "b23a9514d14c4ce3525ed35d623b58a74ae414c2b3760aa47d1d2e018027a8e1"
   end
 
   depends_on "cmake" => :build