diff --git a/CHANGELOG.md b/CHANGELOG.md
index e80eca5..cf62250 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -16,7 +16,7 @@
 * Update aom.cmd: v3.4.0
 * Update svt.cmd/svt.sh: v1.2.0
 * Update libgav1.cmd: v0.18.0
-* Update libyuv.cmd: d53f1be (version 1837)
+* Update libyuv.cmd: 9b17af9b (version 1838)
 * avifImageCopy() and avifImageAllocatePlanes() now return avifResult instead of
   void to report invalid parameters or memory allocation failures.
 * avifImageRGBToYUV() now uses libyuv fast paths by default. It may slightly
diff --git a/ext/libyuv.cmd b/ext/libyuv.cmd
index 8485a58..c964235 100755
--- a/ext/libyuv.cmd
+++ b/ext/libyuv.cmd
@@ -10,7 +10,7 @@
 git clone --single-branch https://chromium.googlesource.com/libyuv/libyuv
 
 cd libyuv
-git checkout d53f1be
+git checkout 9b17af9b
 
 mkdir build
 cd build