diff --git a/extra/atk/checksums b/extra/atk/checksums
index a4d52dc5..db1c186e 100644
--- a/extra/atk/checksums
+++ b/extra/atk/checksums
@@ -1 +1 @@
-d4f0e3b3d21265fcf2bc371e117da51c42ede1a71f6db1c834e6976bb20997cb  atk-2.34.1.tar.xz
+fb76247e369402be23f1f5c65d38a9639c1164d934e40f6a9cf3c9e96b652788  atk-2.36.0.tar.xz
diff --git a/extra/atk/sources b/extra/atk/sources
index 8d57b646..069914bf 100644
--- a/extra/atk/sources
+++ b/extra/atk/sources
@@ -1 +1 @@
-https://ftp.gnome.org/pub/gnome/sources/atk/2.34/atk-2.34.1.tar.xz
+https://ftp.gnome.org/pub/gnome/sources/atk/2.36/atk-2.36.0.tar.xz
diff --git a/extra/atk/version b/extra/atk/version
index 8f2581bf..c3e6319d 100644
--- a/extra/atk/version
+++ b/extra/atk/version
@@ -1 +1 @@
-2.34.1 1
+2.36.0 1