diff --git a/meta/recipes-devtools/ruby/ruby/0001-Don-t-save-the-original-name-and-timestamp.patch b/meta/recipes-devtools/ruby/ruby/0001-Don-t-save-the-original-name-and-timestamp.patch
index 2c48ca184d..19090617aa 100644
--- a/meta/recipes-devtools/ruby/ruby/0001-Don-t-save-the-original-name-and-timestamp.patch
+++ b/meta/recipes-devtools/ruby/ruby/0001-Don-t-save-the-original-name-and-timestamp.patch
@@ -1,4 +1,4 @@
-From 73edbaf1a89e05e92f91ed97348a65c4ce740cea Mon Sep 17 00:00:00 2001
+From 443043dffba7ab8db419d5cef4a00be7b66ce6c3 Mon Sep 17 00:00:00 2001
 From: Changqing Li <changqing.li@windriver.com>
 Date: Fri, 27 Feb 2026 16:59:24 +0800
 Subject: [PATCH] Don't save the original name and timestamp
diff --git a/meta/recipes-devtools/ruby/ruby/0001-extmk-fix-cross-compilation-of-external-gems.patch b/meta/recipes-devtools/ruby/ruby/0001-extmk-fix-cross-compilation-of-external-gems.patch
index 3bf80b1613..8ba103d03e 100644
--- a/meta/recipes-devtools/ruby/ruby/0001-extmk-fix-cross-compilation-of-external-gems.patch
+++ b/meta/recipes-devtools/ruby/ruby/0001-extmk-fix-cross-compilation-of-external-gems.patch
@@ -1,4 +1,4 @@
-From f2ea81d4707614309cda02be59dd6ccbde9b2441 Mon Sep 17 00:00:00 2001
+From 8d6bc67c8129c40e9ca487f5c92348698c80471f Mon Sep 17 00:00:00 2001
 From: =?UTF-8?q?Andr=C3=A9=20Draszik?= <andre.draszik@jci.com>
 Date: Mon, 30 Sep 2019 16:57:01 +0100
 Subject: [PATCH] extmk: fix cross-compilation of external gems
diff --git a/meta/recipes-devtools/ruby/ruby/0001-vm_dump.c-Define-REG_S1-and-REG_S2-for-musl-riscv.patch b/meta/recipes-devtools/ruby/ruby/0001-vm_dump.c-Define-REG_S1-and-REG_S2-for-musl-riscv.patch
index 32d55cde9f..c694a5461a 100644
--- a/meta/recipes-devtools/ruby/ruby/0001-vm_dump.c-Define-REG_S1-and-REG_S2-for-musl-riscv.patch
+++ b/meta/recipes-devtools/ruby/ruby/0001-vm_dump.c-Define-REG_S1-and-REG_S2-for-musl-riscv.patch
@@ -1,4 +1,4 @@
-From 875543f1bc5da190543e2696a47cfaaf939e1549 Mon Sep 17 00:00:00 2001
+From cce8a5b0c4f5c1ba136c13459eda6e7f6faf0808 Mon Sep 17 00:00:00 2001
 From: Khem Raj <raj.khem@gmail.com>
 Date: Tue, 25 Jan 2022 20:29:14 -0800
 Subject: [PATCH] vm_dump.c: Define REG_S1 and REG_S2 for musl/riscv
diff --git a/meta/recipes-devtools/ruby/ruby/0002-Obey-LDFLAGS-for-the-link-of-libruby.patch b/meta/recipes-devtools/ruby/ruby/0002-Obey-LDFLAGS-for-the-link-of-libruby.patch
index 11aec87934..6efae44cf7 100644
--- a/meta/recipes-devtools/ruby/ruby/0002-Obey-LDFLAGS-for-the-link-of-libruby.patch
+++ b/meta/recipes-devtools/ruby/ruby/0002-Obey-LDFLAGS-for-the-link-of-libruby.patch
@@ -1,4 +1,4 @@
-From c460fce052e04a8126f5e0554f68359ef986c5f8 Mon Sep 17 00:00:00 2001
+From b41cba03df86b649fb4ceea55791977d6bb810a7 Mon Sep 17 00:00:00 2001
 From: Christopher Larson <chris_larson@mentor.com>
 Date: Thu, 5 May 2016 10:59:07 -0700
 Subject: [PATCH] Obey LDFLAGS for the link of libruby
diff --git a/meta/recipes-devtools/ruby/ruby/0003-rdoc-build-reproducible-documentation.patch b/meta/recipes-devtools/ruby/ruby/0003-rdoc-build-reproducible-documentation.patch
index 863960839d..17faace32e 100644
--- a/meta/recipes-devtools/ruby/ruby/0003-rdoc-build-reproducible-documentation.patch
+++ b/meta/recipes-devtools/ruby/ruby/0003-rdoc-build-reproducible-documentation.patch
@@ -1,4 +1,4 @@
-From 3a335538594d0eb3da6155a64b473a46fd06ce76 Mon Sep 17 00:00:00 2001
+From 17cefb934ab3210187610092cd66a7ba35655721 Mon Sep 17 00:00:00 2001
 From: Christian Hofstaedtler <zeha@debian.org>
 Date: Tue, 10 Oct 2017 15:04:34 -0300
 Subject: [PATCH] rdoc: build reproducible documentation
diff --git a/meta/recipes-devtools/ruby/ruby/0004-lib-mkmf.rb-sort-list-of-object-files-in-generated-M.patch b/meta/recipes-devtools/ruby/ruby/0004-lib-mkmf.rb-sort-list-of-object-files-in-generated-M.patch
index 2c1f857d75..74ce96cca1 100644
--- a/meta/recipes-devtools/ruby/ruby/0004-lib-mkmf.rb-sort-list-of-object-files-in-generated-M.patch
+++ b/meta/recipes-devtools/ruby/ruby/0004-lib-mkmf.rb-sort-list-of-object-files-in-generated-M.patch
@@ -1,4 +1,4 @@
-From e94b898d11e3bd5c412aa3b772040870cddf36c7 Mon Sep 17 00:00:00 2001
+From c1e822312eb48a2a9ebfab809a81e428db81a2db Mon Sep 17 00:00:00 2001
 From: Reiner Herrmann <reiner@reiner-h.de>
 Date: Tue, 10 Oct 2017 15:06:13 -0300
 Subject: [PATCH] lib/mkmf.rb: sort list of object files in generated Makefile
diff --git a/meta/recipes-devtools/ruby/ruby/0005-Mark-Gemspec-reproducible-change-fixing-784225-too.patch b/meta/recipes-devtools/ruby/ruby/0005-Mark-Gemspec-reproducible-change-fixing-784225-too.patch
index 746d102292..5001a521f6 100644
--- a/meta/recipes-devtools/ruby/ruby/0005-Mark-Gemspec-reproducible-change-fixing-784225-too.patch
+++ b/meta/recipes-devtools/ruby/ruby/0005-Mark-Gemspec-reproducible-change-fixing-784225-too.patch
@@ -1,4 +1,4 @@
-From f21e09b9c8f5975887cd85e3ec4dcf9838f62575 Mon Sep 17 00:00:00 2001
+From 7b758ead8afd23a5eb3e5f1a97b2340f4967c930 Mon Sep 17 00:00:00 2001
 From: Lucas Kanashiro <kanashiro@debian.org>
 Date: Fri, 1 Nov 2019 15:25:17 -0300
 Subject: [PATCH] Make gemspecs reproducible
@@ -12,10 +12,10 @@ Upstream-Status: Backport [debian]
  1 file changed, 3 insertions(+), 1 deletion(-)
 
 diff --git a/lib/rubygems/specification.rb b/lib/rubygems/specification.rb
-index 503f0a4..5d33b09 100644
+index 2db9352..925b7a0 100644
 --- a/lib/rubygems/specification.rb
 +++ b/lib/rubygems/specification.rb
-@@ -1705,7 +1705,9 @@ class Gem::Specification < Gem::BasicSpecification
+@@ -1714,7 +1714,9 @@ class Gem::Specification < Gem::BasicSpecification
                  raise(Gem::InvalidSpecificationException,
                        "invalid date format in specification: #{date.inspect}")
                end
diff --git a/meta/recipes-devtools/ruby/ruby/0006-Make-gemspecs-reproducible.patch b/meta/recipes-devtools/ruby/ruby/0006-Make-gemspecs-reproducible.patch
index cdfa2144d7..cc9c3eabb9 100644
--- a/meta/recipes-devtools/ruby/ruby/0006-Make-gemspecs-reproducible.patch
+++ b/meta/recipes-devtools/ruby/ruby/0006-Make-gemspecs-reproducible.patch
@@ -1,4 +1,4 @@
-From 2a18efc076a20bc270215a802d72618ad0605f91 Mon Sep 17 00:00:00 2001
+From a97719b00b74e3612412f6900410cf74774226a0 Mon Sep 17 00:00:00 2001
 From: Lucas Kanashiro <kanashiro@debian.org>
 Date: Fri, 1 Nov 2019 15:25:17 -0300
 Subject: [PATCH] Make gemspecs reproducible
diff --git a/meta/recipes-devtools/ruby/ruby/0007-Skip-test_rm_r_no_permissions-test-under-root.patch b/meta/recipes-devtools/ruby/ruby/0007-Skip-test_rm_r_no_permissions-test-under-root.patch
index 93b7406858..7ec98b5c46 100644
--- a/meta/recipes-devtools/ruby/ruby/0007-Skip-test_rm_r_no_permissions-test-under-root.patch
+++ b/meta/recipes-devtools/ruby/ruby/0007-Skip-test_rm_r_no_permissions-test-under-root.patch
@@ -1,4 +1,4 @@
-From 4a48511f45606eff4e03f004fb6aea6f8ccd1eaf Mon Sep 17 00:00:00 2001
+From 9834f7fc3313059ff8e361fc91f1037135bbe03a Mon Sep 17 00:00:00 2001
 From: Jiaying Song <jiaying.song.cn@windriver.com>
 Date: Mon, 7 Jul 2025 15:05:57 +0800
 Subject: [PATCH] Skip test_rm_r_no_permissions test under root
diff --git a/meta/recipes-devtools/ruby/ruby_4.0.3.bb b/meta/recipes-devtools/ruby/ruby_4.0.4.bb
similarity index 98%
rename from meta/recipes-devtools/ruby/ruby_4.0.3.bb
rename to meta/recipes-devtools/ruby/ruby_4.0.4.bb
index 56f167379c..2c16411760 100644
--- a/meta/recipes-devtools/ruby/ruby_4.0.3.bb
+++ b/meta/recipes-devtools/ruby/ruby_4.0.4.bb
@@ -48,7 +48,7 @@ do_configure:prepend() {
 
 DEPENDS:append:libc-musl = " libucontext"
 
-SRC_URI[sha256sum] = "77964acc370d5c8375b9502e5ba6c13c03ef91ab9eb9f521c84fb42b9c9a6b0f"
+SRC_URI[sha256sum] = "f35f6edfa3dabb3f723f9d0cf1906c6512ae77f4e412ab1e68cc6e91d230fa80"
 
 PACKAGECONFIG ??= ""
 PACKAGECONFIG += "${@bb.utils.filter('DISTRO_FEATURES', 'ipv6', d)}"