diff --git a/go.mod b/go.mod
index 2ec77d7..172b3f3 100644
--- a/go.mod
+++ b/go.mod
@@ -6,7 +6,7 @@ require (
 	github.com/google/go-cmp v0.5.9
 	github.com/lufia/plan9stats v0.0.0-20211012122336-39d0f177ccd0
 	github.com/power-devops/perfstat v0.0.0-20210106213030-5aafc221ea8c
-	github.com/shoenig/go-m1cpu v0.1.5
+	github.com/shoenig/go-m1cpu v0.1.6
 	github.com/stretchr/testify v1.8.2
 	github.com/tklauser/go-sysconf v0.3.11
 	github.com/yusufpapurcu/wmi v1.2.2
diff --git a/go.sum b/go.sum
index 5bfb2ab..b56aec9 100644
--- a/go.sum
+++ b/go.sum
@@ -12,10 +12,10 @@ github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZb
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/power-devops/perfstat v0.0.0-20210106213030-5aafc221ea8c h1:ncq/mPwQF4JjgDlrVEn3C11VoGHZN7m8qihwgMEtzYw=
 github.com/power-devops/perfstat v0.0.0-20210106213030-5aafc221ea8c/go.mod h1:OmDBASR4679mdNQnz2pUhc2G8CO2JrUAVFDRBDP/hJE=
-github.com/shoenig/go-m1cpu v0.1.5 h1:LF57Z/Fpb/WdGLjt2HZilNnmZOxg/q2bSKTQhgbrLrQ=
-github.com/shoenig/go-m1cpu v0.1.5/go.mod h1:Wwvst4LR89UxjeFtLRMrpgRiyY4xPsejnVZym39dbAQ=
-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/go-m1cpu v0.1.6 h1:nxdKQNcEB6vzgA2E2bvzKIYRuNj7XNJ4S/aRSwKzFtM=
+github.com/shoenig/go-m1cpu v0.1.6/go.mod h1:1JJMcUBvfNwpq05QDQVAnx3gUHr9IYF7GNg9SUEw2VQ=
+github.com/shoenig/test v0.6.4 h1:kVTaSd7WLz5WZ2IaoM0RSzRsUD+m8wRR+5qvntpn4LU=
+github.com/shoenig/test v0.6.4/go.mod h1:byHiCGXqrVaflBLAMq/srcZIHynQPQgeyvkvXnjqq0k=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/objx v0.4.0/go.mod h1:YvHI0jy2hoMjB+UWwv71VJQ9isScKT/TqJzVSSt89Yw=
 github.com/stretchr/objx v0.5.0/go.mod h1:Yh+to48EsGEfYuaHDzXPcE3xhTkx73EhmCGUpEOglKo=