diff --git a/.gitignore b/.gitignore
index c610222..ae2ed59 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 .history
-/.idea
\ No newline at end of file
+/.idea
+ls-lint
\ No newline at end of file
diff --git a/.ls-lint.yml b/.ls-lint.yml
new file mode 100644
index 0000000..3d8fb9c
--- /dev/null
+++ b/.ls-lint.yml
@@ -0,0 +1,7 @@
+ls:
+  .dir: snake_case
+  .go: snake_case
+
+ignore:
+  - .git
+  - .idea
\ No newline at end of file
diff --git a/.travis.yml b/.travis.yml
index ae46c72..0071d57 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -8,14 +8,15 @@ env:
   - GO111MODULE=on
 
 go:
-  - "1.11.x"
-  - "1.12.x"
-  - "1.13.x"
+  - "1.14.x"
+  - "1.15.x"
+  - "1.16.x"
 
 before_script:
-  - curl -sfL https://install.goreleaser.com/github.com/golangci/golangci-lint.sh | sh -s -- -b $(go env GOPATH)/bin v1.23.6
+  - curl -sfL https://install.goreleaser.com/github.com/golangci/golangci-lint.sh | sh -s -- -b $(go env GOPATH)/bin v1.38.0
 
 script:
   - make install
+  - make ls-lint
   - make linter
   - go run examples/basic.go
\ No newline at end of file
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..dcf319a
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,11 @@
+install:
+	go get
+
+linter:
+	golangci-lint run
+
+ls-lint:
+	curl -sL -o ls-lint https://github.com/loeffel-io/ls-lint/releases/download/v1.9.2/ls-lint-linux && chmod +x ls-lint && ./ls-lint
+
+test:
+	make linter
\ No newline at end of file
diff --git a/README.md b/README.md
index 6ff7323..36d7c2a 100644
--- a/README.md
+++ b/README.md
@@ -15,6 +15,10 @@ Reconnecting WebSocket is a websocket client based on [gorilla/websocket](https:
 go get github.com/recws-org/recws
 ```
 
+## Sponsors
+
+- [Makeless - Saas Ecosystem](https://github.com/makeless)
+
 ## Logo
 
 - Logo by [Anastasia Marx](https://www.behance.net/AnastasiaMarx)  
diff --git a/go.mod b/go.mod
index 853d1ee..8a8205a 100644
--- a/go.mod
+++ b/go.mod
@@ -1,8 +1,8 @@
 module github.com/recws-org/recws
 
-go 1.13
+go 1.16
 
 require (
-	github.com/gorilla/websocket v1.4.1
-	github.com/jpillora/backoff v0.0.0-20180909062703-3050d21c67d7
+	github.com/gorilla/websocket v1.4.2
+	github.com/jpillora/backoff v1.0.0
 )
diff --git a/go.sum b/go.sum
index 99cf9f2..a8cc6fc 100644
--- a/go.sum
+++ b/go.sum
@@ -1,4 +1,8 @@
 github.com/gorilla/websocket v1.4.1 h1:q7AeDBpnBk8AogcD4DSag/Ukw/KV+YhzLj2bP5HvKCM=
 github.com/gorilla/websocket v1.4.1/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/adAjf1fMHhE=
+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/jpillora/backoff v0.0.0-20180909062703-3050d21c67d7 h1:K//n/AqR5HjG3qxbrBCL4vJPW0MVFSs9CPK1OOJdRME=
 github.com/jpillora/backoff v0.0.0-20180909062703-3050d21c67d7/go.mod h1:2iMrUgbbvHEiQClaW2NsSzMyGHqN+rDFqY705q49KG0=
+github.com/jpillora/backoff v1.0.0 h1:uvFg412JmmHBHw7iwprIxkPMI+sGQ4kzOWsMeHnm2EA=
+github.com/jpillora/backoff v1.0.0/go.mod h1:J/6gKK9jxlEcS3zixgDgUAsiuZ7yrSoa/FX5e0EB2j4=
diff --git a/makefile b/makefile
index 6dc985f..dcf319a 100644
--- a/makefile
+++ b/makefile
@@ -4,5 +4,8 @@ install:
 linter:
 	golangci-lint run
 
+ls-lint:
+	curl -sL -o ls-lint https://github.com/loeffel-io/ls-lint/releases/download/v1.9.2/ls-lint-linux && chmod +x ls-lint && ./ls-lint
+
 test:
 	make linter
\ No newline at end of file