diff --git a/go.mod b/go.mod
index 2d41cbc..4773f40 100644
--- a/go.mod
+++ b/go.mod
@@ -2,6 +2,6 @@
 
 go 1.20
 
-require github.com/shoenig/test v0.6.3
+require github.com/shoenig/test v0.6.4
 
 require github.com/google/go-cmp v0.5.9 // indirect
diff --git a/go.sum b/go.sum
index 3cefc23..ebeb2dc 100644
--- a/go.sum
+++ b/go.sum
@@ -1,4 +1,4 @@
 github.com/google/go-cmp v0.5.9 h1:O2Tfq5qg4qc4AmwVlvv0oLiVAGB7enBSJ2x2DqQFi38=
 github.com/google/go-cmp v0.5.9/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
-github.com/shoenig/test v0.6.3 h1:GVXWJFk9PiOjN0KoJ7VrJGH6uLPnqxR7/fe3HUPfE0c=
-github.com/shoenig/test v0.6.3/go.mod h1:byHiCGXqrVaflBLAMq/srcZIHynQPQgeyvkvXnjqq0k=
+github.com/shoenig/test v0.6.4 h1:kVTaSd7WLz5WZ2IaoM0RSzRsUD+m8wRR+5qvntpn4LU=
+github.com/shoenig/test v0.6.4/go.mod h1:byHiCGXqrVaflBLAMq/srcZIHynQPQgeyvkvXnjqq0k=