diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0b8533cf3f..2e88825023 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -60,6 +60,7 @@ The changes are relative to the previous release, unless the baseline is specifi
 * Update avm.cmd: research-v7.0.1
 * Update dav1d.cmd: 1.4.1
 * Update libgav1.cmd: v0.19.0
+* Update libjpeg.cmd: v3.0.3
 * Update libxml2.cmd: v2.12.7
 * Update libyuv.cmd: a6a2ec65
 * Update mp4box.sh: v2.4.0
diff --git a/cmake/Modules/LocalJpeg.cmake b/cmake/Modules/LocalJpeg.cmake
index de4adc4bba..5bfae90e35 100644
--- a/cmake/Modules/LocalJpeg.cmake
+++ b/cmake/Modules/LocalJpeg.cmake
@@ -1,4 +1,4 @@
-set(AVIF_LOCAL_JPEG_TAG "3.0.2")
+set(AVIF_LOCAL_JPEG_TAG "3.0.3")
 
 add_library(JPEG::JPEG STATIC IMPORTED GLOBAL)
 
diff --git a/ext/libjpeg.cmd b/ext/libjpeg.cmd
index 1cc5a47d22..e7063f2940 100755
--- a/ext/libjpeg.cmd
+++ b/ext/libjpeg.cmd
@@ -4,7 +4,7 @@
 
 : # The odd choice of comment style in this file is to try to share this script between *nix and win32.
 
-git clone -b 3.0.2 --depth 1 https://github.com/libjpeg-turbo/libjpeg-turbo.git
+git clone -b 3.0.3 --depth 1 https://github.com/libjpeg-turbo/libjpeg-turbo.git
 
 cmake -S libjpeg-turbo -B libjpeg-turbo/build.libavif -G Ninja -DENABLE_SHARED=OFF -DENABLE_STATIC=ON -DCMAKE_BUILD_TYPE=Release -DWITH_TURBOJPEG=OFF
 cmake --build libjpeg-turbo/build.libavif --parallel