From d64f56f53bde0f262250068471d3713c9d6ed3e9 Mon Sep 17 00:00:00 2001
From: Andrew Murray <radarhere@users.noreply.github.com>
Date: Sun, 21 Sep 2025 07:38:17 +1000
Subject: [PATCH] Updated openjpeg to 2.5.4

---
 .github/workflows/wheels-dependencies.sh   | 2 +-
 depends/install_openjpeg.sh                | 2 +-
 docs/installation/building-from-source.rst | 2 +-
 winbuild/build_prepare.py                  | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/.github/workflows/wheels-dependencies.sh b/.github/workflows/wheels-dependencies.sh
index 1fa634096..f400994d7 100755
--- a/.github/workflows/wheels-dependencies.sh
+++ b/.github/workflows/wheels-dependencies.sh
@@ -97,7 +97,7 @@ FREETYPE_VERSION=2.13.3
 HARFBUZZ_VERSION=11.4.5
 LIBPNG_VERSION=1.6.50
 JPEGTURBO_VERSION=3.1.2
-OPENJPEG_VERSION=2.5.3
+OPENJPEG_VERSION=2.5.4
 XZ_VERSION=5.8.1
 ZSTD_VERSION=1.5.7
 TIFF_VERSION=4.7.0
diff --git a/depends/install_openjpeg.sh b/depends/install_openjpeg.sh
index 1f8d78193..bc7c7c634 100755
--- a/depends/install_openjpeg.sh
+++ b/depends/install_openjpeg.sh
@@ -1,7 +1,7 @@
 #!/bin/bash
 # install openjpeg
 
-archive=openjpeg-2.5.3
+archive=openjpeg-2.5.4
 
 ./download-and-extract.sh $archive https://raw.githubusercontent.com/python-pillow/pillow-depends/main/$archive.tar.gz
 
diff --git a/docs/installation/building-from-source.rst b/docs/installation/building-from-source.rst
index fc7ef7646..656d54325 100644
--- a/docs/installation/building-from-source.rst
+++ b/docs/installation/building-from-source.rst
@@ -58,7 +58,7 @@ Many of Pillow's features require external libraries:
 * **openjpeg** provides JPEG 2000 functionality.
 
   * Pillow has been tested with openjpeg **2.0.0**, **2.1.0**, **2.3.1**,
-    **2.4.0**, **2.5.0**, **2.5.2** and **2.5.3**.
+    **2.4.0**, **2.5.0**, **2.5.2**, **2.5.3** and **2.5.4**.
   * Pillow does **not** support the earlier **1.5** series which ships
     with Debian Jessie.
 
diff --git a/winbuild/build_prepare.py b/winbuild/build_prepare.py
index 5c638829e..30f7a123c 100644
--- a/winbuild/build_prepare.py
+++ b/winbuild/build_prepare.py
@@ -123,7 +123,7 @@ V = {
     "LIBIMAGEQUANT": "4.4.0",
     "LIBPNG": "1.6.50",
     "LIBWEBP": "1.6.0",
-    "OPENJPEG": "2.5.3",
+    "OPENJPEG": "2.5.4",
     "TIFF": "4.7.0",
     "XZ": "5.8.1",
     "ZLIBNG": "2.2.5",