diff --git a/CHANGELOG.org b/CHANGELOG.org
index 5a51480..e55b31e 100644
--- a/CHANGELOG.org
+++ b/CHANGELOG.org
@@ -11,7 +11,7 @@
   - =Cask=
   - =CHANGELOG.org=
   - =.travis.yml=
-- new dependency: =dash (2.13.0)=
+- new dependency: =dash (2.17.0)=
 
 * 0.1.0 - 2018-07-12
 
diff --git a/Cask b/Cask
index 42d00b2..d31d05e 100644
--- a/Cask
+++ b/Cask
@@ -4,4 +4,4 @@
 (package-file "emaps.el")
 
 (development
- (depends-on "dash" "2.13.0"))
+ (depends-on "dash" "2.17.0"))
diff --git a/emaps.el b/emaps.el
index 8cf953b..ee59f37 100644
--- a/emaps.el
+++ b/emaps.el
@@ -13,14 +13,14 @@
 ;; You should have received a copy of the GNU General Public License
 ;; along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-;; Copyright (C) 2016-2018 Ben Moon
+;; Copyright (C) 2016-2018, 2020 Ben Moon
 ;; Author: Ben Moon <software@guiltydolphin.com>
 ;; URL: https://github.com/GuiltyDolphin/emaps
 ;; Git-Repository: git://github.com/GuiltyDolphin/emaps.git
 ;; Created: 2016-06-20
 ;; Version: 0.1.0
 ;; Keywords: convenience, keyboard, keymap, utility
-;; Package-Requires: ((dash "2.13.0"))
+;; Package-Requires: ((dash "2.17.0"))
 
 ;;; Commentary: