diff --git a/go.mod b/go.mod
index f1054987..c2def6aa 100644
--- a/go.mod
+++ b/go.mod
@@ -5,7 +5,7 @@ go 1.13
 require (
 	cloud.google.com/go v0.48.0 // indirect
 	github.com/StackExchange/wmi v0.0.0-20190523213315-cbe66965904d // indirect
-	github.com/aerogo/aero v1.3.42
+	github.com/aerogo/aero v1.3.44
 	github.com/aerogo/api v0.2.3
 	github.com/aerogo/crawler v0.2.5
 	github.com/aerogo/flow v0.1.5
@@ -25,9 +25,9 @@ require (
 	github.com/akyoto/cache v1.0.5
 	github.com/akyoto/color v1.8.11
 	github.com/akyoto/go-matroska v0.1.1
-	github.com/akyoto/hash v0.4.8
+	github.com/akyoto/hash v0.4.9
 	github.com/akyoto/imageserver v0.3.7
-	github.com/akyoto/stringutils v0.3.0
+	github.com/akyoto/stringutils v0.3.1
 	github.com/akyoto/webpush-go v0.1.2
 	github.com/andybalholm/cascadia v1.1.0 // indirect
 	github.com/animenotifier/anilist v0.2.6
@@ -68,7 +68,6 @@ require (
 	golang.org/x/crypto v0.0.0-20191112222119-e1110fd1c708 // indirect
 	golang.org/x/net v0.0.0-20191116160921-f9c825593386 // indirect
 	golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45
-	golang.org/x/sys v0.0.0-20191115151921-52ab43148777 // indirect
 	google.golang.org/appengine v1.6.5 // indirect
 	gopkg.in/ini.v1 v1.51.0 // indirect
 	gopkg.in/yaml.v2 v2.2.5 // indirect
diff --git a/go.sum b/go.sum
index 4e195019..77c537b9 100644
--- a/go.sum
+++ b/go.sum
@@ -24,8 +24,8 @@ github.com/StackExchange/wmi v0.0.0-20190523213315-cbe66965904d h1:G0m3OIz70MZUW
 github.com/StackExchange/wmi v0.0.0-20190523213315-cbe66965904d/go.mod h1:3eOhrUMpNV+6aFIbp5/iudMxNCF27Vw2OZgy4xEx0Fg=
 github.com/aerogo/aero v1.3.29/go.mod h1:nHuG9q4VrzH7ZtiE1TEIt9Lazp/w3WpC3nqAKREkg0Q=
 github.com/aerogo/aero v1.3.30/go.mod h1:iAzV2JRnKAFOo/c+4KIgf35JGS82qMU4tI06ocHeRrk=
-github.com/aerogo/aero v1.3.42 h1:MW/zMYnlyzATokbSUHTq8aGGja3SCA9eUuKj+ueoRyA=
-github.com/aerogo/aero v1.3.42/go.mod h1:txzRPPK6C3KsmGmSuoDm42K6R6vDVNLd/uO0g7d1T7U=
+github.com/aerogo/aero v1.3.44 h1:dsb7qg6CwI39yMvO5YbmKOVEef9oLd2jUbEM+jYPE+E=
+github.com/aerogo/aero v1.3.44/go.mod h1:KXIh0vmCV1s2rFn4it5MbneyZtXCT6U76m6H0/47bFI=
 github.com/aerogo/api v0.2.3 h1:REQR3a6WXzaHpNSF9NCjj4HjvSQdcHrMWGnp/xIpCh4=
 github.com/aerogo/api v0.2.3/go.mod h1:cClK+FXNc0IRGdDxAH5XmtibBxwUXCM2lLKMF7jKB+8=
 github.com/aerogo/cluster v0.1.8 h1:N/jU2t7kQfKjXzQIArBQvtNkJCiaP9+jgdEid3P2Omc=
@@ -119,6 +119,8 @@ github.com/akyoto/hash v0.4.5 h1:hBP9L+likIkeJVxH28KwC/8jYOwo/+h4Ka4IVQj/gi4=
 github.com/akyoto/hash v0.4.5/go.mod h1:fRQs5/IhjXUNXJesLJFwjUy905anxdT0aE5MGnoEtMA=
 github.com/akyoto/hash v0.4.8 h1:4PdsvyWLon+nMHsP4tZEZb7MiNFil16XqdwyWpY+uaQ=
 github.com/akyoto/hash v0.4.8/go.mod h1:ukwV/qacn7OahWH01ogEYvmS4Y0y5yZpauSRhWTdmR8=
+github.com/akyoto/hash v0.4.9 h1:lXuecH+SDLVpFksM92KIblB4MBt4lnrMP1LgWmXs2y4=
+github.com/akyoto/hash v0.4.9/go.mod h1:lJFW7lsB614OqY06AccDTtJfk0kKWkzM3x8dWzMo+K0=
 github.com/akyoto/ignore v1.0.4 h1:ONxBnW2TIH3x3kYN94O9x0kYRdHrnNMBAMB2m9XAV9k=
 github.com/akyoto/ignore v1.0.4/go.mod h1:7EcPvLQHEzZ53k4nXGKqfEFLwMnUqpaZkt+vbLzW9tE=
 github.com/akyoto/imageserver v0.3.7 h1:UHU+93WtFfwKlFc4iCN4/h1jGH3l2xkFc/iIbqJL9ek=
@@ -133,6 +135,8 @@ github.com/akyoto/stringutils v0.2.6 h1:IP+7jtH8uofpan8MYlV/WMNaLDGBRbzgiTKYnxcA
 github.com/akyoto/stringutils v0.2.6/go.mod h1:OPVSI2QOvOGJ8GZoVdsS5BrAUb/l9zf63QgMvLPYOjQ=
 github.com/akyoto/stringutils v0.3.0 h1:NJpcnpvp1dYmJAvuZapj1D5aEDRPv+c8vAva7qSklL4=
 github.com/akyoto/stringutils v0.3.0/go.mod h1:v+Lr6tJxVd/Q1InaxsqaSXO+vSkG7MYMNc9Y9ul6Mkc=
+github.com/akyoto/stringutils v0.3.1 h1:C+VGuXfud9SSo54QRfdQO+rgQiHmLS5f4nJ4yUOM+8I=
+github.com/akyoto/stringutils v0.3.1/go.mod h1:I1F9f8FF7gnAQyYp4PVAl+GJ2WBnaN6kNoYjidCV5Qk=
 github.com/akyoto/tty v0.1.3 h1:AdnLETzgooimWLvoBQLn5bT1j+i0yiB4E596BfFKnmA=
 github.com/akyoto/tty v0.1.3/go.mod h1:+VlbvviCaiwhS4oGpO+iBtC0lYG1ilIs3ZhUnT1Ppgo=
 github.com/akyoto/uuid v1.1.3 h1:FEz14tNTfaUeY0Jrkz2F17rjKiks6hOALGcPmAmtn1s=