diff --git a/avatar/avatar.go b/avatar/avatar.go
index 8d0a2ff6..ed691fa8 100644
--- a/avatar/avatar.go
+++ b/avatar/avatar.go
@@ -16,7 +16,7 @@ import (
 	"time"
 
 	"github.com/go-pkgz/rest"
-	"github.com/nullrocks/identicon"
+	"github.com/rrivera/identicon"
 	"golang.org/x/image/draw"
 
 	"github.com/go-pkgz/auth/logger"
diff --git a/go.mod b/go.mod
index a7666c9c..57b66552 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,8 @@
 module github.com/go-pkgz/auth
 
-go 1.21
+go 1.21.5
+
+toolchain go1.21.6
 
 require (
 	github.com/dghubble/oauth1 v0.7.2
@@ -9,7 +11,7 @@ require (
 	github.com/go-pkgz/repeater v1.1.3
 	github.com/go-pkgz/rest v1.18.2
 	github.com/golang-jwt/jwt v3.2.2+incompatible
-	github.com/nullrocks/identicon v0.0.0-20180626043057-7875f45b0022
+	github.com/rrivera/identicon v0.0.0-20240114204618-2e77a2ee4be0
 	github.com/stretchr/testify v1.8.4
 	go.etcd.io/bbolt v1.3.8
 	go.mongodb.org/mongo-driver v1.13.1
diff --git a/go.sum b/go.sum
index ce6d6407..7aaefc17 100644
--- a/go.sum
+++ b/go.sum
@@ -83,8 +83,6 @@ github.com/montanaflynn/stats v0.7.1 h1:etflOAAHORrCC44V+aR6Ftzort912ZU+YLiSTuV8
 github.com/montanaflynn/stats v0.7.1/go.mod h1:etXPPgVO6n31NxCd9KQUMvCM+ve0ruNzt6R8Bnaayow=
 github.com/moul/http2curl v1.0.0 h1:dRMWoAtb+ePxMlLkrCbAqh4TlPHXvoGUSQ323/9Zahs=
 github.com/moul/http2curl v1.0.0/go.mod h1:8UbvGypXm98wA/IqH45anm5Y2Z6ep6O31QGOAZ3H0fQ=
-github.com/nullrocks/identicon v0.0.0-20180626043057-7875f45b0022 h1:Ys0rDzh8s4UMlGaDa1UTA0sfKgvF0hQZzTYX8ktjiDc=
-github.com/nullrocks/identicon v0.0.0-20180626043057-7875f45b0022/go.mod h1:x4NsS+uc7ecH/Cbm9xKQ6XzmJM57rWTkjywjfB2yQ18=
 github.com/nxadm/tail v1.4.4/go.mod h1:kenIhsEOeOJmVchQTgglprH7qJGnHDVpk1VPCcaMI8A=
 github.com/onsi/ginkgo v1.6.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
 github.com/onsi/ginkgo v1.12.1/go.mod h1:zj2OWP4+oCPe1qIXoGWkgMRwljMUYCdkwsT2108oapk=
@@ -93,6 +91,8 @@ github.com/onsi/gomega v1.7.1/go.mod h1:XdKZgCCFLUoM/7CFJVPcG8C1xQ1AJ0vpAezJrB7J
 github.com/onsi/gomega v1.10.1/go.mod h1:iN09h71vgCQne3DLsj+A5owkum+a2tYe+TOCB1ybHNo=
 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/rrivera/identicon v0.0.0-20240114204618-2e77a2ee4be0 h1:p/POORumKZVn84bxXXDtAzsXa7ArhvEtMLIsswrKffY=
+github.com/rrivera/identicon v0.0.0-20240114204618-2e77a2ee4be0/go.mod h1:hDoZ4DxIhY0mr1qG8cvCloCwfyCBhFi58Z0YhE2OLrk=
 github.com/sclevine/agouti v3.0.0+incompatible/go.mod h1:b4WX9W9L1sfQKXeJf1mUTLZKJ48R1S7H23Ji7oFO5Bw=
 github.com/sergi/go-diff v1.1.0 h1:we8PVUC3FE2uYfodKH/nBHMSetSfHDR6scGdBi+erh0=
 github.com/sergi/go-diff v1.1.0/go.mod h1:STckp+ISIX8hZLjrqAeVduY0gWCT9IjLuqbuNXdaHfM=