diff --git a/go.mod b/go.mod
index 7a52df8..d283f78 100644
--- a/go.mod
+++ b/go.mod
@@ -5,7 +5,7 @@ go 1.18
 require (
 	github.com/go-git/go-git/v5 v5.5.1
 	github.com/make-go-great/color-go v0.4.1
-	github.com/make-go-great/date-go v0.4.0
+	github.com/make-go-great/date-go v0.5.0
 	github.com/make-go-great/ioe-go v0.4.0
 	github.com/make-go-great/markdown-go v0.5.0
 	github.com/make-go-great/rst-go v0.3.0
diff --git a/go.sum b/go.sum
index 659af32..db01a3e 100644
--- a/go.sum
+++ b/go.sum
@@ -49,8 +49,8 @@ github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
 github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
 github.com/make-go-great/color-go v0.4.1 h1:4HIat5r1oQneu5BSDUjHKN/9x4Ay2qEEkswdOgk/VRY=
 github.com/make-go-great/color-go v0.4.1/go.mod h1:G5G8IJ3PUo+vSQ+UvnfaswF8O/piVIhFJKv1mQjBGpI=
-github.com/make-go-great/date-go v0.4.0 h1:bH1jyb9BBlig+R+jJMRIIcKXI9pRTdJetS0tHkJSv1s=
-github.com/make-go-great/date-go v0.4.0/go.mod h1:8EPEcTTWt69iOO41+Bb8EbggAwJ7/l7ml11BJLc9w/o=
+github.com/make-go-great/date-go v0.5.0 h1:4xnAVUN5w7Bqd1WkEb+Pc9wTShlPdsxF4Np3NfAUm2M=
+github.com/make-go-great/date-go v0.5.0/go.mod h1:IVqbN/6QNYBRp0veNWUdRU7bAMOj1CfnL6qENyZ43/M=
 github.com/make-go-great/ioe-go v0.4.0 h1:abRH8J01am7A9VsinEG0WnXDiT1CWk7Cd0auRvWuNyQ=
 github.com/make-go-great/ioe-go v0.4.0/go.mod h1:RMXnZIKVXk52+H7EJZoBpZ3SSuxUPk9UFqpHFZ9uOUk=
 github.com/make-go-great/markdown-go v0.5.0 h1:Tt/0i3/X02x4EW1mhSvTaqd0K+ElmfuscLTfEfpAWF4=