diff --git a/go.mod b/go.mod
index 0ad8b3ccf..ad593815a 100644
--- a/go.mod
+++ b/go.mod
@@ -23,7 +23,7 @@ require (
 	github.com/gogs/minwinsvc v0.0.0-20170301035411-95be6356811a
 	github.com/google/go-github v17.0.0+incompatible
 	github.com/google/go-querystring v1.0.0 // indirect
-	github.com/issue9/identicon v1.0.1
+	github.com/issue9/identicon v1.2.1
 	github.com/jaytaylor/html2text v0.0.0-20190408195923-01ec452cbe43
 	github.com/json-iterator/go v1.1.12
 	github.com/klauspost/compress v1.8.6 // indirect
diff --git a/go.sum b/go.sum
index 55e3a4097..f5dcccc50 100644
--- a/go.sum
+++ b/go.sum
@@ -146,10 +146,10 @@ github.com/gorilla/css v1.0.0/go.mod h1:Dn721qIggHpt4+EFCcTLTU/vk5ySda2ReITrtgBl
 github.com/gorilla/mux v1.6.2/go.mod h1:1lud6UwP+6orDFRuTfBEV8e9/aOM/c4fVVCaMa2zaAs=
 github.com/hashicorp/golang-lru v0.5.0/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8=
 github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU=
-github.com/issue9/assert v1.3.1 h1:L8pRpbnzMIPFJqrMKR/oG03uWrtVeZyYBpI2U2Jx1JE=
-github.com/issue9/assert v1.3.1/go.mod h1:9Ger+iz8X7r1zMYYwEhh++2wMGWcNN2oVI+zIQXxcio=
-github.com/issue9/identicon v1.0.1 h1:pCDfjMDM6xWK0Chxo8Lif+ST/nOEtmXgMITgV1YA9Og=
-github.com/issue9/identicon v1.0.1/go.mod h1:UKNVkUFI68RPz/RlLhsAr1aX6bBSaYEWRHVfdjrMUmk=
+github.com/issue9/assert/v2 v2.0.0 h1:vN7fr70g5ND6zM39tPZk/E4WCyjGMqApmFbujSTmEo0=
+github.com/issue9/assert/v2 v2.0.0/go.mod h1:rKr1eVGzXUhAo2af1thiKAhIA8uiSK9Wyn7mcZ4BzAg=
+github.com/issue9/identicon v1.2.1 h1:9RUq3DcmDJvfXAYZWJDaq/Bi45oS/Fr79W0CazbXNaY=
+github.com/issue9/identicon v1.2.1/go.mod h1:glX8KIeR6xzmOSMU0csAJ7vvLxVBqQuXzCbHVMV8DRI=
 github.com/jackc/chunkreader v1.0.0 h1:4s39bBR8ByfqH+DKm8rQA3E1LHZWB9XWcrz8fqaZbe0=
 github.com/jackc/chunkreader v1.0.0/go.mod h1:RT6O25fNZIuasFJRyZ4R/Y2BbhasbmZXF9QQ7T3kePo=
 github.com/jackc/chunkreader/v2 v2.0.0/go.mod h1:odVSm741yZoC3dpHEUXIqA9tQRhFrgOHwnPIn9lDKlk=