diff --git a/patches/chromium/.patches b/patches/chromium/.patches
index b1e13994632f1..55b7b634dedf2 100644
--- a/patches/chromium/.patches
+++ b/patches/chromium/.patches
@@ -222,3 +222,4 @@ ozone_nexus_assign_virtualkeyboard_role_to_overlay_windows_os-20973.patch
 brightsign_fix_semi-transparent_window_opacity_not_rendering_on.patch
 brightsign_fix_black_transparent_hole_being_shown_before_video.patch
 brightsign_missing_check_for_isstartingstylerule_in_allowfrom.patch
+fix_vpython_wheel_pins_for_artifact_registry.patch
diff --git a/patches/chromium/fix_vpython_wheel_pins_for_artifact_registry.patch b/patches/chromium/fix_vpython_wheel_pins_for_artifact_registry.patch
new file mode 100644
index 0000000000000..90e3630a0b597
--- /dev/null
+++ b/patches/chromium/fix_vpython_wheel_pins_for_artifact_registry.patch
@@ -0,0 +1,31 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: BrightSign CI <ci@brightsign.com>
+Date: Mon, 29 Jun 2026 16:25:00 +0100
+Subject: fix: update vpython wheel pins for Artifact Registry
+
+Use currently available wheel versions in Chrome Python Artifact Registry.
+
+- numpy: 1.2x.supported.1 -> 1.20.supported.2
+- pathos: 0.2.7.chromium.5 -> 0.2.7.chromium.6
+
+diff --git a/.vpython3 b/.vpython3
+--- a/.vpython3
++++ b/.vpython3
+@@ -144,7 +144,7 @@ wheel: <
+ # Chromium tests using Telemetry function properly.
+ wheel: <
+   name: "infra/python/wheels/numpy/${vpython_platform}"
+-  version: "version:1.2x.supported.1"
++  version: "version:1.20.supported.2"
+ >
+ wheel: <
+   name: "infra/python/wheels/pexpect/${vpython_platform}"
+@@ -476,7 +476,7 @@ wheel: <
+ #   //content/test/gpu
+ wheel: <
+   name: "infra/python/wheels/pathos/${vpython_platform}"
+-  version: "version:0.2.7.chromium.5"
++  version: "version:0.2.7.chromium.6"
+   not_match_tag <
+     abi: "cp27mu"
+     platform: "manylinux1_i686"