diff --git a/go.mod b/go.mod
index 9112ba8..c9e3e31 100644
--- a/go.mod
+++ b/go.mod
@@ -10,7 +10,7 @@ require (
 	github.com/google/uuid v1.6.0
 	github.com/joho/godotenv v1.5.1
 	github.com/mediocregopher/radix/v4 v4.1.4
-	github.com/mrz1836/postmark v1.6.5
+	github.com/mrz1836/postmark v1.6.7
 	github.com/pilinux/argon2 v0.16.0
 	github.com/pilinux/crypt v0.0.11
 	github.com/pilinux/libgo v0.0.5
diff --git a/go.sum b/go.sum
index 620d653..bb83c5e 100644
--- a/go.sum
+++ b/go.sum
@@ -88,8 +88,8 @@ github.com/modern-go/reflect2 v1.0.2 h1:xBagoLtFs94CBntxluKeaWgTMpvLxC4ur3nMaC9G
 github.com/modern-go/reflect2 v1.0.2/go.mod h1:yWuevngMOJpCy52FWWMvUC8ws7m/LJsjYzDa0/r8luk=
 github.com/montanaflynn/stats v0.7.1 h1:etflOAAHORrCC44V+aR6Ftzort912ZU+YLiSTuV8eaE=
 github.com/montanaflynn/stats v0.7.1/go.mod h1:etXPPgVO6n31NxCd9KQUMvCM+ve0ruNzt6R8Bnaayow=
-github.com/mrz1836/postmark v1.6.5 h1:FSlysQmx9n4NnU4IsvZ0nN+rylNqPHvqYcHtuSk9yi8=
-github.com/mrz1836/postmark v1.6.5/go.mod h1:6z5MxAH00Kj44owtQaryv9Pbqp5OKT3wWcRSydB0p0A=
+github.com/mrz1836/postmark v1.6.7 h1:eylRm/28cY5fa2OuM/lQVMMVOqWqV9zdA8ZawqTwoX0=
+github.com/mrz1836/postmark v1.6.7/go.mod h1:6z5MxAH00Kj44owtQaryv9Pbqp5OKT3wWcRSydB0p0A=
 github.com/pelletier/go-toml/v2 v2.2.2 h1:aYUidT7k73Pcl9nb2gScu7NSrKCSHIDE89b3+6Wq+LM=
 github.com/pelletier/go-toml/v2 v2.2.2/go.mod h1:1t835xjRzz80PqgE6HHgN2JOsmgYu/h4qDAS4n929Rs=
 github.com/pilinux/argon2 v0.16.0 h1:/6Nz5Kv8JO7YHDB4RDX3I/0vyc8svuckA6Ug00vjc0s=