diff --git a/arn/AnimeSort_test.go b/arn/AnimeSort_test.go
index 878329bb..960f28f3 100644
--- a/arn/AnimeSort_test.go
+++ b/arn/AnimeSort_test.go
@@ -3,7 +3,7 @@ package arn_test
 import (
 	"testing"
 
-	"github.com/akyoto/assert"
+	"git.akyoto.dev/go/assert"
 	"github.com/animenotifier/notify.moe/arn"
 )
 
diff --git a/arn/Anime_test.go b/arn/Anime_test.go
index 5ee3c789..d28d4796 100644
--- a/arn/Anime_test.go
+++ b/arn/Anime_test.go
@@ -3,7 +3,7 @@ package arn_test
 import (
 	"testing"
 
-	"github.com/akyoto/assert"
+	"git.akyoto.dev/go/assert"
 	"github.com/animenotifier/notify.moe/arn"
 )
 
diff --git a/arn/Database_test.go b/arn/Database_test.go
index 6827b922..2af4cd26 100644
--- a/arn/Database_test.go
+++ b/arn/Database_test.go
@@ -3,7 +3,7 @@ package arn_test
 import (
 	"testing"
 
-	"github.com/akyoto/assert"
+	"git.akyoto.dev/go/assert"
 	"github.com/animenotifier/notify.moe/arn"
 )
 
diff --git a/arn/Inventory_test.go b/arn/Inventory_test.go
index 46909e7e..51f8d157 100644
--- a/arn/Inventory_test.go
+++ b/arn/Inventory_test.go
@@ -3,7 +3,7 @@ package arn_test
 import (
 	"testing"
 
-	"github.com/akyoto/assert"
+	"git.akyoto.dev/go/assert"
 
 	"github.com/animenotifier/notify.moe/arn"
 )
diff --git a/arn/User_test.go b/arn/User_test.go
index 45959627..58285c34 100644
--- a/arn/User_test.go
+++ b/arn/User_test.go
@@ -3,7 +3,7 @@ package arn_test
 import (
 	"testing"
 
-	"github.com/akyoto/assert"
+	"git.akyoto.dev/go/assert"
 	"github.com/animenotifier/notify.moe/arn"
 )
 
diff --git a/arn/autocorrect/AutoCorrect_test.go b/arn/autocorrect/AutoCorrect_test.go
index 4247fbdb..054f0020 100644
--- a/arn/autocorrect/AutoCorrect_test.go
+++ b/arn/autocorrect/AutoCorrect_test.go
@@ -3,7 +3,7 @@ package autocorrect_test
 import (
 	"testing"
 
-	"github.com/akyoto/assert"
+	"git.akyoto.dev/go/assert"
 	"github.com/animenotifier/notify.moe/arn/autocorrect"
 )
 
diff --git a/arn/search/Anime_test.go b/arn/search/Anime_test.go
index a3defe76..ac102170 100644
--- a/arn/search/Anime_test.go
+++ b/arn/search/Anime_test.go
@@ -3,7 +3,7 @@ package search_test
 import (
 	"testing"
 
-	"github.com/akyoto/assert"
+	"git.akyoto.dev/go/assert"
 	"github.com/animenotifier/notify.moe/arn/search"
 )
 
diff --git a/arn/stringutils/StringUtils_test.go b/arn/stringutils/StringUtils_test.go
index c21d0642..99c6ab8b 100644
--- a/arn/stringutils/StringUtils_test.go
+++ b/arn/stringutils/StringUtils_test.go
@@ -3,7 +3,7 @@ package stringutils_test
 import (
 	"testing"
 
-	"github.com/akyoto/assert"
+	"git.akyoto.dev/go/assert"
 	"github.com/animenotifier/notify.moe/arn/stringutils"
 )
 
diff --git a/arn/validate/Validate_test.go b/arn/validate/Validate_test.go
index b2ccadae..3d070c22 100644
--- a/arn/validate/Validate_test.go
+++ b/arn/validate/Validate_test.go
@@ -3,7 +3,7 @@ package validate_test
 import (
 	"testing"
 
-	"github.com/akyoto/assert"
+	"git.akyoto.dev/go/assert"
 	"github.com/animenotifier/notify.moe/arn/validate"
 )
 
diff --git a/go.mod b/go.mod
index 7d50d3b8..bebdf077 100644
--- a/go.mod
+++ b/go.mod
@@ -3,6 +3,7 @@ module github.com/animenotifier/notify.moe
 go 1.22.1
 
 require (
+	git.akyoto.dev/go/assert v0.1.3
 	github.com/aerogo/aero v1.3.59
 	github.com/aerogo/api v0.2.3
 	github.com/aerogo/crawler v0.2.5
@@ -17,7 +18,6 @@ require (
 	github.com/aerogo/run v1.0.3
 	github.com/aerogo/session-store-nano v0.1.7
 	github.com/aerogo/sitemap v0.1.4
-	github.com/akyoto/assert v0.2.4
 	github.com/akyoto/cache v1.0.6
 	github.com/akyoto/color v1.8.12
 	github.com/akyoto/go-matroska v0.1.1
diff --git a/go.sum b/go.sum
index 5be29705..034edbc2 100644
--- a/go.sum
+++ b/go.sum
@@ -2,6 +2,8 @@ cloud.google.com/go/compute v1.25.0 h1:H1/4SqSUhjPFE7L5ddzHOfY2bCAvjwNRZPNl6Ni5o
 cloud.google.com/go/compute v1.25.0/go.mod h1:GR7F0ZPZH8EhChlMo9FkLd7eUTwEymjqQagxzilIxIE=
 cloud.google.com/go/compute/metadata v0.2.3 h1:mg4jlk7mCAj6xXp9UJ4fjI9VUI5rubuGBW5aJ7UnBMY=
 cloud.google.com/go/compute/metadata v0.2.3/go.mod h1:VAV5nSsACxMJvgaAuX6Pk2AawlZn8kiOGuCv6gTkwuA=
+git.akyoto.dev/go/assert v0.1.3 h1:QwCUbmG4aZYsNk/OuRBz1zWVKmGlDUHhOnnDBfn8Qw8=
+git.akyoto.dev/go/assert v0.1.3/go.mod h1:0GzMaM0eURuDwtGkJJkCsI7r2aUKr+5GmWNTFPgDocM=
 github.com/PuerkitoBio/goquery v1.5.0/go.mod h1:qD2PgZ9lccMbQlc7eEOjaeRlFQON7xY8kdmcsrnKqMg=
 github.com/PuerkitoBio/goquery v1.8.1 h1:uQxhNlArOIdbrH1tr0UXwdVFgDcZDrZVdcpygAcwmWM=
 github.com/PuerkitoBio/goquery v1.8.1/go.mod h1:Q8ICL1kNUJ2sXGoAhPGUdYDJvgQgHzJsnnd3H7Ho5jQ=
diff --git a/main_test.go b/main_test.go
index bc7a0d46..0d048ea7 100644
--- a/main_test.go
+++ b/main_test.go
@@ -6,7 +6,7 @@ import (
 	"strings"
 	"testing"
 
-	"github.com/akyoto/assert"
+	"git.akyoto.dev/go/assert"
 	"github.com/animenotifier/notify.moe/arn"
 	"github.com/animenotifier/notify.moe/server"
 	"github.com/animenotifier/notify.moe/utils/routetests"