diff --git a/.circleci/config.yml b/.circleci/config.yml
index 5ad4085..a7196cd 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -17,7 +17,7 @@ filters_publish: &filters_publish
 matrix_goversions: &matrix_goversions
   matrix:
     parameters:
-      goversion: ["17", "18", "19", "20"]
+      goversion: ["19", "20", "21", "22"]
 
 # Default version of Go to use for Go steps
 default_goversion: &default_goversion "20"
diff --git a/go.mod b/go.mod
index 2051661..66d84f4 100644
--- a/go.mod
+++ b/go.mod
@@ -1,17 +1,24 @@
 module github.com/honeycombio/libhoney-go
 
-go 1.14
+go 1.19
 
 require (
 	github.com/DataDog/zstd v1.5.5
-	github.com/facebookgo/clock v0.0.0-20150410010913-600d898af40a // indirect
-	github.com/facebookgo/ensure v0.0.0-20200202191622-63f1cf65ac4c // indirect
-	github.com/facebookgo/limitgroup v0.0.0-20150612190941-6abd8d71ec01 // indirect
 	github.com/facebookgo/muster v0.0.0-20150708232844-fd3d7953fd52
-	github.com/facebookgo/stack v0.0.0-20160209184415-751773369052 // indirect
-	github.com/facebookgo/subset v0.0.0-20200203212716-c811ad88dec4 // indirect
 	github.com/klauspost/compress v1.16.6
 	github.com/stretchr/testify v1.8.4
 	github.com/vmihailenco/msgpack/v5 v5.3.5
 	gopkg.in/alexcesaro/statsd.v2 v2.0.0
 )
+
+require (
+	github.com/davecgh/go-spew v1.1.1 // indirect
+	github.com/facebookgo/clock v0.0.0-20150410010913-600d898af40a // indirect
+	github.com/facebookgo/ensure v0.0.0-20200202191622-63f1cf65ac4c // indirect
+	github.com/facebookgo/limitgroup v0.0.0-20150612190941-6abd8d71ec01 // indirect
+	github.com/facebookgo/stack v0.0.0-20160209184415-751773369052 // indirect
+	github.com/facebookgo/subset v0.0.0-20200203212716-c811ad88dec4 // indirect
+	github.com/pmezard/go-difflib v1.0.0 // indirect
+	github.com/vmihailenco/tagparser/v2 v2.0.0 // indirect
+	gopkg.in/yaml.v3 v3.0.1 // indirect
+)
diff --git a/go.sum b/go.sum
index 027da1b..bc020cc 100644
--- a/go.sum
+++ b/go.sum
@@ -20,11 +20,7 @@ github.com/klauspost/compress v1.16.6/go.mod h1:ntbaceVETuRiXiv4DpjP66DpAtAGkEQs
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 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=
 github.com/stretchr/testify v1.6.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
-github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
-github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
 github.com/stretchr/testify v1.8.4 h1:CcVxjf3Q8PM0mHUKJCdn+eZZtm5yQwehR5yeSVQQcUk=
 github.com/stretchr/testify v1.8.4/go.mod h1:sz/lmYIOXD/1dqDmKjjqLyZ2RngseejIcXlSw2iwfAo=
 github.com/vmihailenco/msgpack/v5 v5.3.5 h1:5gO0H1iULLWGhs2H5tbAHIZTV8/cYafcFOr9znI5mJU=