diff --git a/depends/install_openjpeg.sh b/depends/install_openjpeg.sh
index 7577b2285..ed7f0d6b5 100755
--- a/depends/install_openjpeg.sh
+++ b/depends/install_openjpeg.sh
@@ -1,7 +1,7 @@
 #!/bin/bash
 # install openjpeg
 
-archive=openjpeg-2.2.0
+archive=openjpeg-2.3.0
 
 ./download-and-extract.sh $archive https://raw.githubusercontent.com/python-pillow/pillow-depends/master/$archive.tar.gz
 
diff --git a/winbuild/config.py b/winbuild/config.py
index 310a58eb8..b36d0e429 100644
--- a/winbuild/config.py
+++ b/winbuild/config.py
@@ -71,9 +71,9 @@ libs = {
         'dir': 'libwebp-0.6.0',
     },
     'openjpeg': {
-        'url': SF_MIRROR+'/project/openjpeg/openjpeg/2.2.0/openjpeg-2.2.0.tar.gz',
-        'filename': PILLOW_DEPENDS_DIR + 'openjpeg-2.2.0.tar.gz',
-        'dir': 'openjpeg-2.2.0',
+        'url': SF_MIRROR+'/project/openjpeg/openjpeg/2.3.0/openjpeg-2.3.0.tar.gz',
+        'filename': PILLOW_DEPENDS_DIR + 'openjpeg-2.3.0.tar.gz',
+        'dir': 'openjpeg-2.3.0',
     },
 }