diff --git a/srcpkgs/notmuch/template b/srcpkgs/notmuch/template
index 7f56ea8bb8..00357bb23d 100644
--- a/srcpkgs/notmuch/template
+++ b/srcpkgs/notmuch/template
@@ -1,11 +1,11 @@
 # Template file for 'notmuch'
 pkgname=notmuch
 version=0.19
-revision=1
+revision=2
 hostmakedepends="automake libtool pkg-config"
 makedepends="
  xapian-core-devel gmime-devel talloc-devel perl emacs bash-completion
- ruby-devel python-devel python3.4-devel python-Sphinx"
+ ruby-devel>=2.2 python-devel python3.4-devel python-Sphinx"
 build_style=gnu-configure
 configure_args="--bashcompletiondir=/usr/share/bash-completion/completions
   --without-zsh-completion" # zsh completion is part of zsh itself