diff --git a/ruby/2.4.0-cygwin-rubygems.patch b/ruby/2.4.0-cygwin-rubygems.patch
index d43e11a4..27ff137d 100644
--- a/ruby/2.4.0-cygwin-rubygems.patch
+++ b/ruby/2.4.0-cygwin-rubygems.patch
@@ -8,3 +8,14 @@
      /djgpp/i,
      /mingw/i,
      /mswin/i,
+--- src/ruby-3.4.1.orig/.bundle/gems/syslog-0.2.0/ext/syslog/extconf.rb	2024-12-24 23:43:22.000000000 -0800
++++ src/ruby-3.4.1/.bundle/gems/syslog-0.2.0/ext/syslog/extconf.rb	2025-01-16 13:37:44.696083900 -0800
+@@ -11,7 +11,7 @@
+ end
+ 
+ def windows?
+-  RbConfig::CONFIG["host_os"] =~ /mswin|mingw|cygwin/
++  RbConfig::CONFIG["host_os"] =~ /mswin|mingw/
+ end
+ 
+ if windows?
diff --git a/ruby/3.4.1-win32-resolv-iphlpapi-header.patch b/ruby/3.4.1-win32-resolv-iphlpapi-header.patch
new file mode 100644
index 00000000..cdfc0d4d
--- /dev/null
+++ b/ruby/3.4.1-win32-resolv-iphlpapi-header.patch
@@ -0,0 +1,9 @@
+--- ruby-3.4.1.orig/ext/win32/resolv/extconf.rb	2024-12-24 23:43:20.000000000 -0800
++++ ruby-3.4.1/ext/win32/resolv/extconf.rb	2025-01-16 21:55:13.492757500 -0800
+@@ -1,5 +1,5 @@
+ require 'mkmf'
+-if RUBY_ENGINE == "ruby" and have_library('iphlpapi', 'GetNetworkParams')
++if RUBY_ENGINE == "ruby" and have_library('iphlpapi', 'GetNetworkParams', ['windows.h', 'iphlpapi.h'])
+   create_makefile('win32/resolv')
+ else
+   File.write('Makefile', "all clean install:\n\t@echo Done: $(@)\n")
diff --git a/ruby/PKGBUILD b/ruby/PKGBUILD
index 09bcaaf0..7da6b431 100644
--- a/ruby/PKGBUILD
+++ b/ruby/PKGBUILD
@@ -1,7 +1,7 @@
 # Maintainer: Alexey Pavlov <alexpux@gmail.com>
 
 pkgname=('ruby' 'ruby-docs')
-pkgver=3.3.7
+pkgver=3.4.1
 pkgrel=1
 arch=('i686' 'x86_64')
 url='https://www.ruby-lang.org/en/'
@@ -19,15 +19,17 @@ source=(https://cache.ruby-lang.org/pub/ruby/${pkgver%.*}/ruby-${pkgver//_/-}.ta
         2.5.0-pkgconfig-version.patch
         gemrc
         2.7.7-msys2.patch
-        3.1.3-rmdir-for-force-ln.patch)
-sha256sums=('5dbcbc605e0ed4b09c52703241577eb7edc3a2dc747e184c72b5285719b6ad72'
+        3.1.3-rmdir-for-force-ln.patch
+        3.4.1-win32-resolv-iphlpapi-header.patch)
+sha256sums=('018d59ffb52be3c0a6d847e22d3fd7a2c52d0ddfee249d3517a0c8c6dbfa70af'
             '14bc6cb41d610d820a327bb9eeffb8c320f90dda1fdee1449a1b999de09dd1c9'
-            '01a59cbfffa98eeca6b66f2f179474793dbb6ec32063d717a24e5ca03f28d767'
+            'f1a084325c16fa045769d4b2c792052e9d377cb4d98bacf08c45eacd835d7b13'
             '5fffe4fa469721bfe271650dae142c5a0274c22705e4be01541371d74a5de23d'
             'ee88cfec3610b21908a8c0725b43b4d1157ec394179489dd9c86309b1f663e4b'
             '4bb7eb2fe66e396ed16b589cdb656831407b39ad4e138d88536754c0448ac614'
             'a4ec80d3da58969068112a26cc2a40eee0c6052ac61d789a84b6e5d74ef9246a'
-            'd37409413b40e560a9d0e8977e711a6f47e7e92ef8dea8b85dee7e7784a47524')
+            'd37409413b40e560a9d0e8977e711a6f47e7e92ef8dea8b85dee7e7784a47524'
+            'd9494f491b031992d65eee7cfd78635882d56da602516654b3a77cf3dc19fe96')
 noextract=(ruby-${pkgver}.tar.xz)
 
 # Helper macros to help make tasks easier #
@@ -66,6 +68,7 @@ prepare() {
 
   # the script assumes that symlinks are files, but we deepcopy
   apply_patch_with_msg 3.1.3-rmdir-for-force-ln.patch
+  apply_patch_with_msg 3.4.1-win32-resolv-iphlpapi-header.patch
 
   autoreconf -fi
 }