diff --git a/srcpkgs/icewm/template b/srcpkgs/icewm/template
index de72f7c9962..3b34b355738 100644
--- a/srcpkgs/icewm/template
+++ b/srcpkgs/icewm/template
@@ -1,6 +1,6 @@
 # Template file for 'icewm'
 pkgname=icewm
-version=3.3.5
+version=3.4.0
 revision=1
 build_style=cmake
 make_cmd=make
@@ -18,7 +18,7 @@ license="GPL-2.0-or-later"
 homepage="https://ice-wm.org/"
 changelog="https://raw.githubusercontent.com/ice-wm/icewm/master/NEWS"
 distfiles="https://github.com/ice-wm/icewm/archive/${version}.tar.gz"
-checksum=cdf46a4cb3c75541e37577a652729e8c2bdd302f5e13e30526ced27d91be596a
+checksum=2355bd274d62f639a202a8bc7224e049ef576f8ac5a08084668c8920cb9bc6be
 # broken tests
 make_check=no