diff --git a/.travis.yml b/.travis.yml
index 85a745db..b4ba64af 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,7 +1,7 @@
 language: go
 
 go:
-  - 1.13.x
+  - 1.16.x
 
 notifications:
   email: false
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index ec9d9235..e6873f25 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -4,7 +4,7 @@ First off, thanks for taking the time to contribute! Feel free to make Pull Requ
 
 # Requirements
 
-Go >= 1.13.1
+Go >= 1.16.0
 
 # Proccess
 
diff --git a/cmd/add.go b/cmd/add.go
index aca4303b..3ea8590d 100644
--- a/cmd/add.go
+++ b/cmd/add.go
@@ -57,41 +57,6 @@ func addHook(hookName string, fs afero.Fs) {
 		VerbosePrint("Skip adding, because that name unavailable: ", hookName)
 		return
 	}
-	// TODO: text/template
-	template := `#!/bin/sh
-
-if [ "$LEFTHOOK" = "0" ]; then
-  exit 0
-fi
-
-if [ -t 1 ] ; then
-  exec < /dev/tty ; # <- enables interactive shell
-fi
-
-dir="$(cd "$(dirname "$(dirname "$(dirname "$0")")")" >/dev/null 2>&1 || exit ; pwd -P)"
-
-` + autoInstall(hookName, fs) + "\n" + "cmd=\"lefthook run " + hookName + " $@\"" +
-		`
-
-if lefthook -h >/dev/null 2>&1
-then
-  eval $cmd
-elif test -f "$dir/node_modules/@arkweid/lefthook/bin/lefthook"
-then
-  eval $dir/node_modules/@arkweid/lefthook/bin/$cmd
-elif bundle exec lefthook -h >/dev/null 2>&1
-then
-  bundle exec $cmd
-elif npx lefthook -h >/dev/null 2>&1
-then
-  npx $cmd
-elif yarn lefthook -h >/dev/null 2>&1
-then
-  yarn $cmd
-else
-  echo "Can't find lefthook in PATH"
-fi
-`
 
 	pathToFile := filepath.Join(getGitHooksPath(), hookName)
 
@@ -109,36 +74,12 @@ fi
 		}
 	}
 
-	err := afero.WriteFile(fs, pathToFile, []byte(template), defaultFilePermission)
+	template := hookTemplate(hookName, fs)
+	err := afero.WriteFile(fs, pathToFile, template, defaultFilePermission)
 	check(err)
 	VerbosePrint("Added hook: ", pathToFile)
 }
 
-func autoInstall(hookName string, fs afero.Fs) string {
-	if hookName == checkSumHook {
-		return "\n# lefthook_version: " + configChecksum(fs) + "\n\n" +
-			"cmd=\"lefthook install\"" +
-			`
-
-if lefthook -h >/dev/null 2>&1
-then
-	eval $cmd
-elif test -f "$dir/node_modules/@arkweid/lefthook/bin/lefthook"
-then
-	eval $dir/node_modules/@arkweid/lefthook/bin/$cmd
-elif bundle exec lefthook -h >/dev/null 2>&1
-then
-	bundle exec $cmd
-elif npx lefthook -h >/dev/null 2>&1
-then
-	npx $cmd
-fi
-`
-	}
-
-	return ""
-}
-
 func addProjectHookDir(hookName string, fs afero.Fs) {
 	err := fs.MkdirAll(filepath.Join(getSourceDir(), hookName), defaultFilePermission)
 	check(err)
diff --git a/cmd/install.go b/cmd/install.go
index 821c73ea..d9a403ae 100644
--- a/cmd/install.go
+++ b/cmd/install.go
@@ -71,43 +71,7 @@ func InstallCmdExecutor(args []string, fs afero.Fs) {
 
 // AddConfigYaml write lefthook.yml in root project directory
 func AddConfigYaml(fs afero.Fs) {
-	template := `# EXAMPLE USAGE
-# Refer for explanation to following link:
-# https://github.com/evilmartians/lefthook/blob/master/docs/full_guide.md
-#
-# pre-push:
-#   commands:
-#     packages-audit:
-#       tags: frontend security
-#       run: yarn audit
-#     gems-audit:
-#       tags: backend security
-#       run: bundle audit
-#
-# pre-commit:
-#   parallel: true
-#   commands:
-#     eslint:
-#       glob: "*.{js,ts}"
-#       run: yarn eslint {staged_files}
-#     rubocop:
-#       tags: backend style
-#       glob: "*.rb"
-#       exclude: "application.rb|routes.rb"
-#       run: bundle exec rubocop --force-exclusion {all_files}
-#     govet:
-#       tags: backend style
-#       files: git ls-files -m
-#       glob: "*.go"
-#       run: go vet {files}
-#   scripts:
-#     "hello.js":
-#       runner: node
-#     "any.go":
-#       runner: go run
-`
-
-	err := afero.WriteFile(fs, getConfigYamlPath(), []byte(template), defaultDirPermission)
+	err := afero.WriteFile(fs, getConfigYamlPath(), configTemplate(), defaultDirPermission)
 	check(err)
 	log.Println("Added config: ", getConfigYamlPath())
 }
diff --git a/cmd/templates.go b/cmd/templates.go
new file mode 100644
index 00000000..5540dfe6
--- /dev/null
+++ b/cmd/templates.go
@@ -0,0 +1,44 @@
+package cmd
+
+import (
+	"bytes"
+	"embed"
+	"text/template"
+
+	"github.com/spf13/afero"
+)
+
+//go:embed templates/*
+var templatesFS embed.FS
+
+type hookTmplData struct {
+	AutoInstall string
+	HookName    string
+}
+
+func hookTemplate(hookName string, fs afero.Fs) []byte {
+	buf := &bytes.Buffer{}
+	t := template.Must(template.ParseFS(templatesFS, "templates/hook.tmpl"))
+	err := t.Execute(buf, hookTmplData{
+		AutoInstall: autoInstall(hookName, fs),
+		HookName:    hookName,
+	})
+	check(err)
+
+	return buf.Bytes()
+}
+
+func configTemplate() []byte {
+	tmpl, err := templatesFS.ReadFile("templates/config.tmpl")
+	check(err)
+
+	return tmpl
+}
+
+func autoInstall(hookName string, fs afero.Fs) string {
+	if hookName != checkSumHook {
+		return ""
+	}
+
+	return "# lefthook_version: " + configChecksum(fs) + "\n\ncall_lefthook \"lefthook install\""
+}
diff --git a/cmd/templates/config.tmpl b/cmd/templates/config.tmpl
new file mode 100644
index 00000000..af073d45
--- /dev/null
+++ b/cmd/templates/config.tmpl
@@ -0,0 +1,34 @@
+# EXAMPLE USAGE
+# Refer for explanation to following link:
+# https://github.com/evilmartians/lefthook/blob/master/docs/full_guide.md
+#
+# pre-push:
+#   commands:
+#     packages-audit:
+#       tags: frontend security
+#       run: yarn audit
+#     gems-audit:
+#       tags: backend security
+#       run: bundle audit
+#
+# pre-commit:
+#   parallel: true
+#   commands:
+#     eslint:
+#       glob: "*.{js,ts}"
+#       run: yarn eslint {staged_files}
+#     rubocop:
+#       tags: backend style
+#       glob: "*.rb"
+#       exclude: "application.rb|routes.rb"
+#       run: bundle exec rubocop --force-exclusion {all_files}
+#     govet:
+#       tags: backend style
+#       files: git ls-files -m
+#       glob: "*.go"
+#       run: go vet {files}
+#   scripts:
+#     "hello.js":
+#       runner: node
+#     "any.go":
+#       runner: go run
diff --git a/cmd/templates/hook.tmpl b/cmd/templates/hook.tmpl
new file mode 100644
index 00000000..4648b028
--- /dev/null
+++ b/cmd/templates/hook.tmpl
@@ -0,0 +1,37 @@
+#!/bin/sh
+
+if [ "$LEFTHOOK" = "0" ]; then
+  exit 0
+fi
+
+if [ -t 1 ] ; then
+  exec < /dev/tty ; # <- enables interactive shell
+fi
+
+dir="$(cd "$(dirname "$(dirname "$(dirname "$0")")")" >/dev/null 2>&1 || exit ; pwd -P)"
+
+call_lefthook()
+{
+  if lefthook -h >/dev/null 2>&1
+  then
+    eval $1
+  elif test -f "$dir/node_modules/@arkweid/lefthook/bin/lefthook"
+  then
+    eval $dir/node_modules/@arkweid/lefthook/bin/$1
+  elif bundle exec lefthook -h >/dev/null 2>&1
+  then
+    bundle exec $1
+  elif npx lefthook -h >/dev/null 2>&1
+  then
+    npx $1
+  elif yarn lefthook -h >/dev/null 2>&1
+  then
+    yarn $1
+  else
+    echo "Can't find lefthook in PATH"
+  fi
+}
+
+{{.AutoInstall}}
+
+call_lefthook "lefthook run {{.HookName}} $@"
diff --git a/go.mod b/go.mod
index c4254cf0..edefca89 100644
--- a/go.mod
+++ b/go.mod
@@ -16,4 +16,4 @@ require (
 	gopkg.in/alessio/shellescape.v1 v1.0.0-20170105083845-52074bc9df61
 )
 
-go 1.13
+go 1.16
diff --git a/spec/fixtures/pre-commit b/spec/fixtures/pre-commit
index 7ff6ddee..3d435141 100644
--- a/spec/fixtures/pre-commit
+++ b/spec/fixtures/pre-commit
@@ -10,24 +10,28 @@ fi
 
 dir="$(cd "$(dirname "$(dirname "$(dirname "$0")")")" >/dev/null 2>&1 || exit ; pwd -P)"
 
+call_lefthook()
+{
+  if lefthook -h >/dev/null 2>&1
+  then
+    eval $1
+  elif test -f "$dir/node_modules/@arkweid/lefthook/bin/lefthook"
+  then
+    eval $dir/node_modules/@arkweid/lefthook/bin/$1
+  elif bundle exec lefthook -h >/dev/null 2>&1
+  then
+    bundle exec $1
+  elif npx lefthook -h >/dev/null 2>&1
+  then
+    npx $1
+  elif yarn lefthook -h >/dev/null 2>&1
+  then
+    yarn $1
+  else
+    echo "Can't find lefthook in PATH"
+  fi
+}
 
-cmd="lefthook run pre-commit $@"
 
-if lefthook -h >/dev/null 2>&1
-then
-  eval $cmd
-elif test -f "$dir/node_modules/@arkweid/lefthook/bin/lefthook"
-then
-  eval $dir/node_modules/@arkweid/lefthook/bin/$cmd
-elif bundle exec lefthook -h >/dev/null 2>&1
-then
-  bundle exec $cmd
-elif npx lefthook -h >/dev/null 2>&1
-then
-  npx $cmd
-elif yarn lefthook -h >/dev/null 2>&1
-then
-  yarn $cmd
-else
-  echo "Can't find lefthook in PATH"
-fi
+
+call_lefthook "lefthook run pre-commit $@"
diff --git a/spec/fixtures/pre-push b/spec/fixtures/pre-push
index 8765c9ad..34d0b46b 100644
--- a/spec/fixtures/pre-push
+++ b/spec/fixtures/pre-push
@@ -10,24 +10,28 @@ fi
 
 dir="$(cd "$(dirname "$(dirname "$(dirname "$0")")")" >/dev/null 2>&1 || exit ; pwd -P)"
 
+call_lefthook()
+{
+  if lefthook -h >/dev/null 2>&1
+  then
+    eval $1
+  elif test -f "$dir/node_modules/@arkweid/lefthook/bin/lefthook"
+  then
+    eval $dir/node_modules/@arkweid/lefthook/bin/$1
+  elif bundle exec lefthook -h >/dev/null 2>&1
+  then
+    bundle exec $1
+  elif npx lefthook -h >/dev/null 2>&1
+  then
+    npx $1
+  elif yarn lefthook -h >/dev/null 2>&1
+  then
+    yarn $1
+  else
+    echo "Can't find lefthook in PATH"
+  fi
+}
 
-cmd="lefthook run pre-push $@"
 
-if lefthook -h >/dev/null 2>&1
-then
-  eval $cmd
-elif test -f "$dir/node_modules/@arkweid/lefthook/bin/lefthook"
-then
-  eval $dir/node_modules/@arkweid/lefthook/bin/$cmd
-elif bundle exec lefthook -h >/dev/null 2>&1
-then
-  bundle exec $cmd
-elif npx lefthook -h >/dev/null 2>&1
-then
-  npx $cmd
-elif yarn lefthook -h >/dev/null 2>&1
-then
-  yarn $cmd
-else
-  echo "Can't find lefthook in PATH"
-fi
+
+call_lefthook "lefthook run pre-push $@"