diff --git a/go.mod b/go.mod
index a07bc7ad..1bd83a5d 100644
--- a/go.mod
+++ b/go.mod
@@ -14,7 +14,7 @@ require (
 	github.com/hashicorp/go-retryablehttp v0.7.7
 	github.com/jacobweinstock/registrar v0.4.7
 	github.com/jeremywohl/flatten v1.0.1
-	github.com/jinzhu/copier v0.3.5
+	github.com/jinzhu/copier v0.4.0
 	github.com/metal-toolbox/fleetdb v1.19.5
 	github.com/metal-toolbox/ironlib v0.5.0
 	github.com/metal-toolbox/rivets v1.3.7
diff --git a/go.sum b/go.sum
index 745b06e4..090a86ea 100644
--- a/go.sum
+++ b/go.sum
@@ -469,8 +469,8 @@ github.com/jacobweinstock/registrar v0.4.7 h1:s4dOExccgD+Pc7rJC+f3Mc3D+NXHcXUaOi
 github.com/jacobweinstock/registrar v0.4.7/go.mod h1:PWmkdGFG5/ZdCqgMo7pvB3pXABOLHc5l8oQ0sgmBNDU=
 github.com/jeremywohl/flatten v1.0.1 h1:LrsxmB3hfwJuE+ptGOijix1PIfOoKLJ3Uee/mzbgtrs=
 github.com/jeremywohl/flatten v1.0.1/go.mod h1:4AmD/VxjWcI5SRB0n6szE2A6s2fsNHDLO0nAlMHgfLQ=
-github.com/jinzhu/copier v0.3.5 h1:GlvfUwHk62RokgqVNvYsku0TATCF7bAHVwEXoBh3iJg=
-github.com/jinzhu/copier v0.3.5/go.mod h1:DfbEm0FYsaqBcKcFuvmOZb218JkPGtvSHsKg8S8hyyg=
+github.com/jinzhu/copier v0.4.0 h1:w3ciUoD19shMCRargcpm0cm91ytaBhDvuRpz1ODO/U8=
+github.com/jinzhu/copier v0.4.0/go.mod h1:DfbEm0FYsaqBcKcFuvmOZb218JkPGtvSHsKg8S8hyyg=
 github.com/jmoiron/sqlx v1.4.0 h1:1PLqN7S1UYp5t4SrVVnt4nUVNemrDAtxlulVe+Qgm3o=
 github.com/jmoiron/sqlx v1.4.0/go.mod h1:ZrZ7UsYB/weZdl2Bxg6jCRO9c3YHl8r3ahlKmRT4JLY=
 github.com/jpillora/backoff v1.0.0/go.mod h1:J/6gKK9jxlEcS3zixgDgUAsiuZ7yrSoa/FX5e0EB2j4=