diff --git a/go.mod b/go.mod
index b6d66acff..3abe83fa2 100644
--- a/go.mod
+++ b/go.mod
@@ -22,7 +22,7 @@ require (
 	github.com/kballard/go-shellquote v0.0.0-20180428030007-95032a82bc51
 	github.com/klauspost/compress v1.18.0
 	github.com/kshedden/statmodel v0.0.0-20210519035403-ee97d3e48df1
-	github.com/lestrrat-go/strftime v1.1.0
+	github.com/lestrrat-go/strftime v1.1.1
 	github.com/mattn/go-isatty v0.0.20
 	github.com/nine-lives-later/go-windows-terminal-sequences v1.0.4
 	github.com/pkg/profile v1.7.0
diff --git a/go.sum b/go.sum
index d8a7f600e..74f0f0883 100644
--- a/go.sum
+++ b/go.sum
@@ -25,8 +25,8 @@ github.com/kshedden/statmodel v0.0.0-20210519035403-ee97d3e48df1 h1:UyIQ1VTQq/0C
 github.com/kshedden/statmodel v0.0.0-20210519035403-ee97d3e48df1/go.mod h1:uvVFnikBpVz7S1pdsyUI+BBRlz64vmU6Q+kviiB+fpU=
 github.com/lestrrat-go/envload v0.0.0-20180220234015-a3eb8ddeffcc h1:RKf14vYWi2ttpEmkA4aQ3j4u9dStX2t4M8UM6qqNsG8=
 github.com/lestrrat-go/envload v0.0.0-20180220234015-a3eb8ddeffcc/go.mod h1:kopuH9ugFRkIXf3YoqHKyrJ9YfUFsckUU9S7B+XP+is=
-github.com/lestrrat-go/strftime v1.1.0 h1:gMESpZy44/4pXLO/m+sL0yBd1W6LjgjrrD4a68Gapyg=
-github.com/lestrrat-go/strftime v1.1.0/go.mod h1:uzeIB52CeUJenCo1syghlugshMysrqUT51HlxphXVeI=
+github.com/lestrrat-go/strftime v1.1.1 h1:zgf8QCsgj27GlKBy3SU9/8MMgegZ8UCzlCyHYrUF0QU=
+github.com/lestrrat-go/strftime v1.1.1/go.mod h1:YDrzHJAODYQ+xxvrn5SG01uFIQAeDTzpxNVppCz7Nmw=
 github.com/mattn/go-isatty v0.0.20 h1:xfD0iDuEKnDkl03q4limB+vH+GxLEtL/jb4xVJSWWEY=
 github.com/mattn/go-isatty v0.0.20/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
 github.com/nine-lives-later/go-windows-terminal-sequences v1.0.4 h1:NC4H8hewgaktBqMI5yzy6L/Vln5/H7BEziyxaE2fX3Y=