diff --git a/.SRCINFO b/.SRCINFO
index 4ba878c..67df097 100644
--- a/.SRCINFO
+++ b/.SRCINFO
@@ -1,6 +1,6 @@
 pkgbase = java-cef-git
 	pkgdesc = Java Chromium Embedded Framework (JCEF). A simple framework for embedding Chromium-based browsers in other applications using the Java programming language.
-	pkgver = r257.4bb479a
+	pkgver = r285.23a6e96
 	pkgrel = 1
 	url = https://bitbucket.org/chromiumembedded/java-cef/src/master/
 	arch = x86_64
@@ -11,9 +11,8 @@
 	depends = java-environment=11
 	provides = java-cef
 	source = java-cef-git::git://github.com/chromiumembedded/java-cef.git
-	source = 0001-make-run.sh-from-any-location.patch
+	source = 0001-update-gsutil-for-python3-compatibility.patch
 	md5sums = SKIP
 	md5sums = SKIP
 
 pkgname = java-cef-git
-
diff --git a/0001-make-run.sh-from-any-location.patch b/0001-make-run.sh-from-any-location.patch
deleted file mode 100644
index b9ede31..0000000
--- a/0001-make-run.sh-from-any-location.patch
+++ /dev/null
@@ -1,33 +0,0 @@
-From a8fe72c51887020e831288aea58b2a268e971517 Mon Sep 17 00:00:00 2001
-From: soloturn <soloturn@gmail.com>
-Date: Thu, 23 Jul 2020 14:01:01 +0200
-Subject: [PATCH] make run.sh from any location
-
----
- tools/distrib/linux64/run.sh | 6 ++++--
- 1 file changed, 4 insertions(+), 2 deletions(-)
-
-diff --git a/tools/distrib/linux64/run.sh b/tools/distrib/linux64/run.sh
-index 2eabf9c..a6b74ee 100755
---- a/tools/distrib/linux64/run.sh
-+++ b/tools/distrib/linux64/run.sh
-@@ -4,7 +4,8 @@
- # that can be found in the LICENSE file.
- 
- # Determine the absolute path to the library directory.
--export LIB_PATH=$(readlink -f "./bin/lib/linux64")
-+DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
-+export LIB_PATH="${DIR}/bin/lib/linux64"
- 
- # Necessary for jcef_helper to find libcef.so.
- if [ -n "$LD_LIBRARY_PATH" ]; then
-@@ -15,4 +16,5 @@ fi
- export LD_LIBRARY_PATH
- 
- # Preload libcef.so to avoid crashes.
--LD_PRELOAD=$LIB_PATH/libcef.so java -cp "./bin:./bin/*" -Djava.library.path=$LIB_PATH tests.detailed.MainFrame "$@"
-+LD_PRELOAD=$LIB_PATH/libcef.so java -cp "${DIR}/bin:${DIR}/bin/*" -Djava.library.path=$LIB_PATH tests.detailed.MainFrame "$@"
-+
--- 
-2.27.0
-
diff --git a/0001-update-gsutil-for-python3-compatibility.patch b/0001-update-gsutil-for-python3-compatibility.patch
new file mode 100644
index 0000000..9401bd9
--- /dev/null
+++ b/0001-update-gsutil-for-python3-compatibility.patch
@@ -0,0 +1,25 @@
+From 5b7de73a7ae0657053de169af6a4461fd3c855ba Mon Sep 17 00:00:00 2001
+From: soloturn <soloturn@gmail.com>
+Date: Sun, 7 Nov 2021 11:03:27 +0100
+Subject: [PATCH] update gsutil for python3 compatibility
+
+---
+ tools/buildtools/download_from_google_storage.py | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/tools/buildtools/download_from_google_storage.py b/tools/buildtools/download_from_google_storage.py
+index 3f27954..56cd5bc 100644
+--- a/tools/buildtools/download_from_google_storage.py
++++ b/tools/buildtools/download_from_google_storage.py
+@@ -78,7 +78,7 @@ class Gsutil(object):
+   RETRY_BASE_DELAY = 5.0
+   RETRY_DELAY_MULTIPLE = 1.3
+ 
+-  def __init__(self, path, boto_path=None, version='4.46'):
++  def __init__(self, path, boto_path=None, version='5.4'):
+     if not os.path.exists(path):
+       raise FileNotFoundError('GSUtil not found in %s' % path)
+     self.path = path
+-- 
+2.33.1
+
diff --git a/PKGBUILD b/PKGBUILD
index 00a213f..c65ddc9 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -2,7 +2,7 @@
 
 _basename=java-cef
 pkgname="$_basename-git"
-pkgver=r257.4bb479a
+pkgver=r285.23a6e96
 pkgrel=1
 pkgdesc="Java Chromium Embedded Framework (JCEF). A simple framework for embedding Chromium-based browsers in other applications using the Java programming language."
 arch=('x86_64')
@@ -19,7 +19,7 @@
 install=
 source=(
   "$pkgname::git://github.com/chromiumembedded/$_basename.git"
-  "0001-make-run.sh-from-any-location.patch"
+  "0001-update-gsutil-for-python3-compatibility.patch"
 )
 noextract=()
 md5sums=(
@@ -35,7 +35,7 @@
 prepare () {
   cd ${pkgbase}
   mkdir -p jcef_build
-  patch -p1 -i "${srcdir}/0001-make-run.sh-from-any-location.patch"
+  patch -p1 -i "${srcdir}/0001-update-gsutil-for-python3-compatibility.patch"
 }
 
 build() {