diff --git a/.golangci.yml b/.golangci.yml
index f773589..d491e05 100644
--- a/.golangci.yml
+++ b/.golangci.yml
@@ -3,7 +3,8 @@ run:
 
 linters-settings:
   govet:
-    check-shadowing: true
+    enable:
+      - shadow
   goconst:
     min-len: 2
     min-occurrences: 2
@@ -39,7 +40,7 @@ linters:
     - ineffassign
     - stylecheck
     - gochecknoinits
-    - exportloopref
+    - copyloopvar
     - gocritic
     - nakedret
     - gosimple
diff --git a/go.mod b/go.mod
index a9786c6..d82f78f 100644
--- a/go.mod
+++ b/go.mod
@@ -1,16 +1,16 @@
 module github.com/go-pkgz/notify
 
-go 1.21
+go 1.23.0
 
 require (
 	github.com/go-chi/chi/v5 v5.2.1
 	github.com/go-pkgz/email v0.5.0
-	github.com/go-pkgz/lgr v0.11.1
+	github.com/go-pkgz/lgr v0.12.0
 	github.com/go-pkgz/repeater v1.2.0
 	github.com/microcosm-cc/bluemonday v1.0.27
 	github.com/slack-go/slack v0.16.0
 	github.com/stretchr/testify v1.10.0
-	golang.org/x/net v0.35.0
+	golang.org/x/net v0.37.0
 )
 
 require (
diff --git a/go.sum b/go.sum
index 593c5a7..b929296 100644
--- a/go.sum
+++ b/go.sum
@@ -6,8 +6,8 @@ github.com/go-chi/chi/v5 v5.2.1 h1:KOIHODQj58PmL80G2Eak4WdvUzjSJSm0vG72crDCqb8=
 github.com/go-chi/chi/v5 v5.2.1/go.mod h1:L2yAIGWB3H+phAw1NxKwWM+7eUH/lU8pOMm5hHcoops=
 github.com/go-pkgz/email v0.5.0 h1:fdtMDGJ8NwyBACLR0LYHaCIK/OeUwZHMhH7Q0+oty9U=
 github.com/go-pkgz/email v0.5.0/go.mod h1:BdxglsQnymzhfdbnncEE72a6DrucZHy6I+42LK2jLEc=
-github.com/go-pkgz/lgr v0.11.1 h1:hXFhZcznehI6imLhEa379oMOKFz7TQUmisAqb3oLOSM=
-github.com/go-pkgz/lgr v0.11.1/go.mod h1:tgDF4RXQnBfIgJqjgkv0yOeTQ3F1yewWIZkpUhHnAkU=
+github.com/go-pkgz/lgr v0.12.0 h1:uoSCLdiMocZDa+L66DavHG5UIkOJvWKOVqt6sNQllw0=
+github.com/go-pkgz/lgr v0.12.0/go.mod h1:A4AxjOthFVFK6jRnVYMeusno5SeDAxcLVHd0kI/lN/Y=
 github.com/go-pkgz/repeater v1.2.0 h1:oJFvjyKdTDd5RCzpzxlzYIZFFj6Zfl17rE1aUfu6UjQ=
 github.com/go-pkgz/repeater v1.2.0/go.mod h1:vypP6xamA53MFmafnGUucqOmALKk36xgKu2hSG73LHM=
 github.com/go-test/deep v1.0.4 h1:u2CU3YKy9I2pmu9pX0eq50wCgjfGIt539SqR7FbHiho=
@@ -28,8 +28,8 @@ github.com/slack-go/slack v0.16.0/go.mod h1:hlGi5oXA+Gt+yWTPP0plCdRKmjsDxecdHxYQ
 github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
 github.com/stretchr/testify v1.10.0 h1:Xv5erBjTwe/5IxqUQTdXv5kgmIvbHo3QQyRwhJsOfJA=
 github.com/stretchr/testify v1.10.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
-golang.org/x/net v0.35.0 h1:T5GQRQb2y08kTAByq9L4/bz8cipCdA8FbRTXewonqY8=
-golang.org/x/net v0.35.0/go.mod h1:EglIi67kWsHKlRzzVMUD93VMSWGFOMSZgxFjparz1Qk=
+golang.org/x/net v0.37.0 h1:1zLorHbz+LYj7MQlSf1+2tPIIgibq2eL5xkrGk6f+2c=
+golang.org/x/net v0.37.0/go.mod h1:ivrbrMbzFq5J41QOQh0siUuly180yBYtLp+CKbEaFx8=
 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=