diff --git a/utils/at/Makefile b/utils/at/Makefile
index 17a2d721b9..563665590f 100644
--- a/utils/at/Makefile
+++ b/utils/at/Makefile
@@ -8,12 +8,12 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=at
-PKG_VERSION:=3.1.20
+PKG_VERSION:=3.1.23
 PKG_RELEASE:=1
 
 PKG_SOURCE:=$(PKG_NAME)_$(PKG_VERSION).orig.tar.gz
 PKG_SOURCE_URL:=http://ftp.debian.org/debian/pool/main/a/at
-PKG_HASH:=0871923cab73050b98ace020664eb2ddc1e669e4166b5abb64d864d02fcefab9
+PKG_HASH:=97450aa954aaa8a70218cc8e61a33df9fee9f86527e9f861de302fb7a3c81710
 
 PKG_LICENSE:=GPL-2.0+ GPL-3.0+ ISC
 PKG_LICENSE_FILES:=COPYING Copyright