diff --git a/wheelbuild/config.sh b/wheelbuild/config.sh
index b9179b8..dd03817 100644
--- a/wheelbuild/config.sh
+++ b/wheelbuild/config.sh
@@ -4,7 +4,7 @@ set -eo pipefail
 CONFIG_DIR=$(abspath $(dirname "${BASH_SOURCE[0]}"))
 
 ARCHIVE_SDIR=pillow-avif-plugin-depends
-LIBAVIF_VERSION=e10e6d98e6d1dbcdd409859a924d1b607a1e06dc
+LIBAVIF_VERSION=617ebb423a99e9be73d99bbefcc1420b3f3ed384
 RAV1E_VERSION=0.7.1
 CCACHE_VERSION=4.7.1
 SCCACHE_VERSION=0.3.0
diff --git a/winbuild/build_prepare.py b/winbuild/build_prepare.py
index 28faa49..b9a460c 100644
--- a/winbuild/build_prepare.py
+++ b/winbuild/build_prepare.py
@@ -181,10 +181,10 @@ def cmd_msbuild(
     "libavif": {
         "url": (
             "https://github.com/fdintino/libavif/archive/"
-            "e10e6d98e6d1dbcdd409859a924d1b607a1e06dc.zip"
+            "617ebb423a99e9be73d99bbefcc1420b3f3ed384.zip"
         ),
-        "filename": "libavif-e10e6d98e6d1dbcdd409859a924d1b607a1e06dc.zip",
-        "dir": "libavif-e10e6d98e6d1dbcdd409859a924d1b607a1e06dc",
+        "filename": "libavif-617ebb423a99e9be73d99bbefcc1420b3f3ed384.zip",
+        "dir": "libavif-617ebb423a99e9be73d99bbefcc1420b3f3ed384",
         "license": "LICENSE",
         "build": [
             cmd_mkdir("build.pillow"),