diff --git a/polkit/trunk/PKGBUILD b/polkit/trunk/PKGBUILD
index 5bd8a7e88..c584347e6 100644
--- a/polkit/trunk/PKGBUILD
+++ b/polkit/trunk/PKGBUILD
@@ -3,7 +3,7 @@
 
 pkgname=polkit
 pkgver=0.120
-pkgrel=4
+pkgrel=5
 pkgdesc="Application development toolkit for controlling system-wide privileges"
 arch=(x86_64)
 license=(LGPL)
@@ -14,8 +14,10 @@ checkdepends=(python-dbusmock)
 backup=(etc/pam.d/polkit-1)
 _commit=92b910ce2273daf6a76038f6bd764fa6958d4e8e  # tags/0.120
 source=("git+https://gitlab.freedesktop.org/polkit/polkit.git#commit=$_commit"
+        CVE-2021-4115.patch
         meson-0.61.diff)
 sha256sums=('SKIP'
+            'cc13f42c1112ee3528fdd915d02eb9f4701ad21fe05d96f538d00882bba8a956'
             '45d08bbb76e1e22ca8e698df04652b7aceaded34f9b76ce6b68152fb26b0de8d')
 
 pkgver() {
@@ -29,6 +31,9 @@ prepare() {
   # CVE-2021-4034
   git cherry-pick -n a2bf5c9c83b6ae46cbd5c779d3055bff81ded683
 
+  # CVE-2021-4115 (patch from fedora)
+  git apply -3 ../CVE-2021-4115.patch
+
   # Fix build with Meson 0.61.0
   git apply -3 ../meson-0.61.diff
 }