diff --git a/srcpkgs/tmux/template b/srcpkgs/tmux/template
index a755478b725..7b0c26a6631 100644
--- a/srcpkgs/tmux/template
+++ b/srcpkgs/tmux/template
@@ -1,6 +1,6 @@
 # Template file for 'tmux'
 pkgname=tmux
-version=3.2a
+version=3.3a
 revision=1
 build_style=gnu-configure
 hostmakedepends="byacc automake pkg-config"
@@ -12,7 +12,7 @@ license="ISC"
 homepage="https://tmux.github.io"
 changelog="https://raw.githubusercontent.com/tmux/tmux/master/CHANGES"
 distfiles="https://github.com/tmux/tmux/releases/download/${version}/tmux-${version}.tar.gz"
-checksum=551553a4f82beaa8dadc9256800bcc284d7c000081e47aa6ecbb6ff36eacd05f
+checksum=e4fd347843bd0772c4f48d6dde625b0b109b7a380ff15db21e97c11a4dcdf93f
 
 pre_configure() {
 	autoreconf -fi