diff --git a/go.mod b/go.mod
index f35ef6b9..a2f50352 100644
--- a/go.mod
+++ b/go.mod
@@ -3,29 +3,15 @@ module shylinux.com/x/contexts
 go 1.11
 
 require (
-	shylinux.com/x/ice v0.3.3
-	shylinux.com/x/icebergs v0.6.1
-	shylinux.com/x/toolkits v0.3.7
+	shylinux.com/x/ice v0.3.4
+	shylinux.com/x/icebergs v0.6.2
+	shylinux.com/x/toolkits v0.3.8
 )
 
 require (
-	shylinux.com/x/golang-story v0.1.9
-	shylinux.com/x/linux-story v0.1.9
-	shylinux.com/x/mysql-story v0.2.0
-	shylinux.com/x/nginx-story v0.2.0
-	shylinux.com/x/redis-story v0.2.1
-)
-
-replace (
-	shylinux.com/x/ice => ./usr/release
-	shylinux.com/x/icebergs => ./usr/icebergs
-	shylinux.com/x/toolkits => ./usr/toolkits
-)
-
-replace (
-	shylinux.com/x/golang-story => ./usr/golang-story
-	shylinux.com/x/linux-story => ./usr/linux-story
-	shylinux.com/x/mysql-story => ./usr/mysql-story
-	shylinux.com/x/nginx-story => ./usr/nginx-story
-	shylinux.com/x/redis-story => ./usr/redis-story
+	shylinux.com/x/golang-story v0.2.2
+	shylinux.com/x/linux-story v0.2.2
+	shylinux.com/x/mysql-story v0.2.3
+	shylinux.com/x/nginx-story v0.2.3
+	shylinux.com/x/redis-story v0.2.4
 )
diff --git a/go.sum b/go.sum
index 5cd32adb..e69de29b 100644
--- a/go.sum
+++ b/go.sum
@@ -1,22 +0,0 @@
-github.com/go-sql-driver/mysql v1.5.0 h1:ozyZYNQW3x3HtqT1jira07DN2PArx2v7/mN66gGcHOs=
-github.com/go-sql-driver/mysql v1.5.0/go.mod h1:DCzpHaOWr8IXmIStZouvnhqoel9Qv2LBy8hT2VhHyBg=
-github.com/gorilla/websocket v1.4.2 h1:+/TMaTYc4QFitKJxsQ7Yye35DkWvkdLcvGKqM+x0Ufc=
-github.com/gorilla/websocket v1.4.2/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/adAjf1fMHhE=
-github.com/skip2/go-qrcode v0.0.0-20200617195104-da1b6568686e h1:MRM5ITcdelLK2j1vwZ3Je0FKVCfqOLp5zO6trqMLYs0=
-github.com/skip2/go-qrcode v0.0.0-20200617195104-da1b6568686e/go.mod h1:XV66xRDqSt+GTGFMVlhk3ULuV0y9ZmzeVGR4mloJI3M=
-shylinux.com/x/golang-story v0.1.9 h1:yk+Da7ImucbbQaUj/shpHnQ+avrM/WqnFADgFOLrKqo=
-shylinux.com/x/golang-story v0.1.9/go.mod h1:093ZkP7PuGmm3bDJqw5LYTkCoHXj1w7AIjxy0v4WyhA=
-shylinux.com/x/ice v0.3.1 h1:kHLyMpY3Y43Kb5RX2FhhRip1UHrdAtTBtiP8Nte1jgQ=
-shylinux.com/x/ice v0.3.1/go.mod h1:RcjWIG68IPBiYstBnTuE1PywI/mvbgsDINrtaI6KfrY=
-shylinux.com/x/icebergs v0.5.9 h1:ldsFw25r/LTx9QpA7D2fc23cCSxOMHb55JIEJQIZ+4c=
-shylinux.com/x/icebergs v0.5.9/go.mod h1:qDYm2Hr8CrzQM5lOUbU4+BYXATENxRcBfrLYVAR8/oQ=
-shylinux.com/x/linux-story v0.1.9 h1:rt9egv0FGWxevTNSSPMYFiuVI5YCdXZ1awJ5SkcYJAQ=
-shylinux.com/x/linux-story v0.1.9/go.mod h1:tMhq/XzBJudRm+Et3495ZnPT94m4IbtXWGbsqqeAhME=
-shylinux.com/x/mysql-story v0.2.0 h1:zAXjoZjileoY2OXdx6+mk8S+8m0a+2tf/CdxcLanXCg=
-shylinux.com/x/mysql-story v0.2.0/go.mod h1:7SxtibYgUy4oa8n+Ta4W6NtXQU2l0EwO6u1RPCE369M=
-shylinux.com/x/nginx-story v0.2.0 h1:Git+4poaq9tu92qnTyfhYJsdO28exv9tHYY1BS9ETbE=
-shylinux.com/x/nginx-story v0.2.0/go.mod h1:W5yL54DbBhCX5mYu5ro9KIciKEc1RuFZ8Cg7HDcgzus=
-shylinux.com/x/redis-story v0.2.1 h1:8DePSgREEtfrwJe3JVNBYZ4dsUHYmZ7mIgY6yVugEzo=
-shylinux.com/x/redis-story v0.2.1/go.mod h1:hL+jCrUDawtptmIS0W/wsnu0rElMhskGw18wOy9mX5Q=
-shylinux.com/x/toolkits v0.3.6 h1:vScxphySLIULkRps0i22yMW7b+sd5MbCBaZRfUmzTu0=
-shylinux.com/x/toolkits v0.3.6/go.mod h1:8LbYHe7oxBIqb6s4MSOD+4d28QvPdvkyCVtwB/JW7AA=