diff --git a/config.sh b/config.sh
index 1cc0e1207..a61fdfda9 100644
--- a/config.sh
+++ b/config.sh
@@ -7,7 +7,7 @@ ARCHIVE_SDIR=pillow-depends-master
 FREETYPE_VERSION=2.10.1
 LIBPNG_VERSION=1.6.37
 ZLIB_VERSION=1.2.11
-JPEG_VERSION=9c
+JPEG_VERSION=9d
 OPENJPEG_VERSION=2.3.1
 XZ_VERSION=5.2.4
 TIFF_VERSION=4.1.0