diff --git a/Library/Homebrew/extend/os/mac/diagnostic.rb b/Library/Homebrew/extend/os/mac/diagnostic.rb
index 0e733677e5..d76097a76c 100644
--- a/Library/Homebrew/extend/os/mac/diagnostic.rb
+++ b/Library/Homebrew/extend/os/mac/diagnostic.rb
@@ -205,10 +205,10 @@ module Homebrew
       end
 
       def check_ruby_version
-        # TODO: update portable-ruby to 2.6.9 when Ventura reaches RC
+        # TODO: update portable-ruby to 2.6.10 when Ventura reaches RC
         required_version = if MacOS.version >= :ventura &&
                               ENV["HOMEBREW_RUBY_PATH"].to_s.exclude?("/vendor/portable-ruby/")
-          "2.6.9"
+          "2.6.10"
         else
           HOMEBREW_REQUIRED_RUBY_VERSION
         end
diff --git a/Library/Homebrew/os/mac.rb b/Library/Homebrew/os/mac.rb
index 5f422450e9..c4089721bc 100644
--- a/Library/Homebrew/os/mac.rb
+++ b/Library/Homebrew/os/mac.rb
@@ -48,7 +48,7 @@ module OS
     def latest_sdk_version
       # TODO: bump version when new Xcode macOS SDK is released
       # NOTE: We only track the major version of the SDK.
-      ::Version.new("12")
+      ::Version.new("13")
     end
     private :latest_sdk_version
 
diff --git a/Library/Homebrew/os/mac/xcode.rb b/Library/Homebrew/os/mac/xcode.rb
index 8ddb33ad8c..7d5aa39a81 100755
--- a/Library/Homebrew/os/mac/xcode.rb
+++ b/Library/Homebrew/os/mac/xcode.rb
@@ -246,7 +246,7 @@ module OS
         when "12.0.5" then "12.5.1"
         when "13.0.0" then "13.2.1"
         when "13.1.6" then "13.4.1"
-        else               "14.0.1"
+        else               "14.1"
         end
       end
 
@@ -343,7 +343,7 @@ module OS
       sig { returns(String) }
       def latest_clang_version
         case MacOS.version
-        when "13"    then "1400.0.29.201"
+        when "13"    then "1400.0.29.202"
         when "12"    then "1316.0.21.2.5"
         when "11"    then "1300.0.29.30"
         when "10.15" then "1200.0.32.29"