diff --git a/.gitignore b/.gitignore
index 8e79b5b..7964265 100644
--- a/.gitignore
+++ b/.gitignore
@@ -55,3 +55,4 @@ clog
 /php-twig-1.44.3-920a9b9.tgz
 /php-twig-1.44.4-4d40042.tgz
 /php-twig-1.44.5-dd43533.tgz
+/php-twig-1.44.6-ae39480.tgz
diff --git a/3563.patch b/3563.patch
deleted file mode 100644
index dcb0abb..0000000
--- a/3563.patch
+++ /dev/null
@@ -1,23 +0,0 @@
-From 61df934a7ea2ed0c9860bf62c0c68f5318d99926 Mon Sep 17 00:00:00 2001
-From: Remi Collet <fedora@famillecollet.com>
-Date: Wed, 22 Sep 2021 11:33:46 +0200
-Subject: [PATCH] Missing Environment and LoaderInterface
-
----
- tests/escapingTest.php | 3 +++
- 1 file changed, 3 insertions(+)
-
-diff --git a/tests/escapingTest.php b/tests/escapingTest.php
-index a35ce9ab1..6ebb7b7e3 100644
---- a/tests/escapingTest.php
-+++ b/tests/escapingTest.php
-@@ -2,6 +2,9 @@
- 
- namespace Twig\Tests;
- 
-+use Twig\Environment;
-+use Twig\Loader\LoaderInterface;
-+
- /**
-  * This class is adapted from code coming from Zend Framework.
-  *
diff --git a/php-twig.spec b/php-twig.spec
index b73d649..1d597e2 100644
--- a/php-twig.spec
+++ b/php-twig.spec
@@ -15,8 +15,8 @@
 
 %global github_owner     twigphp
 %global github_name      Twig
-%global github_version   1.44.5
-%global github_commit    dd4353357c5a116322e92a00d16043a31881a81e
+%global github_version   1.44.6
+%global github_commit    ae39480f010ef88adc7938503c9b02d3baf2f3b3
 %global github_short     %(c=%{github_commit}; echo ${c:0:7})
 
 # Lib
@@ -39,8 +39,6 @@ URL:           http://twig.sensiolabs.org
 Source0:       %{name}-%{github_version}-%{github_short}.tgz
 Source1:       makesrc.sh
 
-Patch0:        https://patch-diff.githubusercontent.com/raw/twigphp/Twig/pull/3563.patch
-
 BuildArch: noarch
 # as we use phpunit9 (for assertFileDoesNotExist)
 BuildRequires: php-devel >= 7.3
@@ -116,7 +114,6 @@ Autoloader: %{phpdir}/Twig/autoload.php
 
 %prep
 %setup -qn %{github_name}-%{github_commit}
-%patch0 -p1
 
 : Move the PSR-4 compat library
 mv src lib/Twig/psr4
@@ -161,7 +158,7 @@ sed -e '/listener/d' phpunit.xml.dist > phpunit.xml
 
 : Test suite without extension
 ret=0
-for SCL in "php %{phpunit}" php73 php74 php80; do
+for SCL in "php %{phpunit}" php74 php80 php81; do
     if which $SCL; then
         set $SCL
         $1 ${2:-%{_bindir}/phpunit9} $SKIP \
@@ -182,6 +179,10 @@ exit $RETURN_CODE
 
 
 %changelog
+* Thu Nov 25 2021 Remi Collet <remi@remirepo.net> - 1.44.6-1
+- update to 1.44.6 (no change)
+- drop patch merged upstream
+
 * Wed Sep 22 2021 Remi Collet <remi@remirepo.net> - 1.44.5-1
 - update to 1.44.5
 - add patch for test suite from https://github.com/twigphp/Twig/pull/3563
diff --git a/sources b/sources
index 1b177e2..0eb81bd 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (php-twig-1.44.5-dd43533.tgz) = 11f329c437af2b8550a5812142918f5210c018b805e3c56d44c6934d4d8056d675621fec0e590240543816c71aa962a1b7c516b4b004eda971e7c58eb6b664df
+SHA512 (php-twig-1.44.6-ae39480.tgz) = eb5b0de0d20750fa4759f726125da0844423a1d5757fd06de4868f2bcee179adb102c89d982cb7fc5325cadc9b957f17d7ec371915c41e6f225bbc79b900716b