diff --git a/pkgs/development/interpreters/ruby/default.nix b/pkgs/development/interpreters/ruby/default.nix
index f30b0e87fda4..99a77bfedc7c 100644
--- a/pkgs/development/interpreters/ruby/default.nix
+++ b/pkgs/development/interpreters/ruby/default.nix
@@ -112,14 +112,6 @@ let
               sha256 = "sha256-43hI9L6bXfeujgmgKFVmiWhg7OXvshPCCtQ4TxqK1zk=";
             })
           ]
-          ++ ops (ver.majMin == "3.1") [
-            # Ruby 3.1.3 cannot find pkg-config in mkmf.rb
-            # https://bugs.ruby-lang.org/issues/19189
-            (fetchpatch {
-              url = "https://github.com/ruby/ruby/commit/613fca01486e47dee9364a2fd86b5f5e77fe23c8.patch";
-              sha256 = "sha256-0Ku7l6VEpcvxexL9QA5+mNER4v8gYZOJhAjhCL1WDpw=";
-            })
-          ]
           ++ ops (!atLeast30 && rubygemsSupport) [
             # We upgrade rubygems to a version that isn't compatible with the
             # ruby 2.7 installer. Backport the upstream fix.
@@ -322,23 +314,23 @@ in {
   mkRuby = generic;
 
   ruby_2_7 = generic {
-    version = rubyVersion "2" "7" "7" "";
-    sha256 = "sha256-4QEn22kdf/NkAs/oj0GMjQJaPx7qkgRLFi3XLwuMe5A=";
+    version = rubyVersion "2" "7" "8" "";
+    sha256 = "sha256-wtq2PLyPKgVSYQitQZ76Y6Z+1AdNu8+fwrHKZky0W6A=";
   };
 
   ruby_3_0 = generic {
-    version = rubyVersion "3" "0" "5" "";
-    sha256 = "sha256-mvxjgKAnpP4a4aPi7MtrSXucWsBjHBLKVvm3vrSEh3Y=";
+    version = rubyVersion "3" "0" "6" "";
+    sha256 = "sha256-bmy9SQAw15EMD/IO3vq0KU380QRvD49H94tZeYesaD4=";
   };
 
   ruby_3_1 = generic {
-    version = rubyVersion "3" "1" "3" "";
-    sha256 = "sha256-XqSYo19M0Vh1IApS3eQrbrF54SZOF9eHMsOlfNHGq54=";
+    version = rubyVersion "3" "1" "4" "";
+    sha256 = "sha256-o9VYeaDfqx1xQf3xDSKgfb+OXNxEFdob3gYSfVzDx7Y=";
   };
 
   ruby_3_2 = generic {
-    version = rubyVersion "3" "2" "1" "";
-    sha256 = "sha256-E9Z5AWYO4yF9vZ3VYFk0a9QhLOZKacMG71LfZJNfjb0=";
+    version = rubyVersion "3" "2" "2" "";
+    sha256 = "sha256-lsV1WIcaZ0jeW8nydOk/S1qtBs2PN776Do2U57ikI7w=";
     cargoSha256 = "sha256-6du7RJo0DH+eYMOoh3L31F3aqfR5+iG1iKauSV1uNcQ=";
   };
 }