diff --git a/cmd/web-editor/static/index.html b/cmd/web-editor/static/index.html
index bc8af00..fb8975b 100644
--- a/cmd/web-editor/static/index.html
+++ b/cmd/web-editor/static/index.html
@@ -8,7 +8,7 @@
     <script src="//ajax.googleapis.com/ajax/libs/angularjs/1.4.3/angular.js"></script>
     <script src="//ajax.googleapis.com/ajax/libs/angularjs/1.4.3/angular-animate.js"></script>
     <script src="//angular-ui.github.io/bootstrap/ui-bootstrap-tpls-0.13.3.js"></script>
-    <script src="//cdnjs.cloudflare.com/ajax/libs/angular-ui-bootstrap/0.13.3/ui-bootstrap.min.js"></script>
+    <script src="//cdnjs.cloudflare.com/ajax/libs/angular-ui-bootstrap/2.5.6/ui-bootstrap.min.js"></script>
     <script src="//cdnjs.cloudflare.com/ajax/libs/ace/1.2.0/ace.min.js"></script>
     <script src="//cdnjs.cloudflare.com/ajax/libs/ace/1.2.0/mode-protobuf.js"></script>
     <script src="//cdnjs.cloudflare.com/ajax/libs/ace/1.2.0/mode-golang.js"></script>
diff --git a/go.mod b/go.mod
index 00b4e96..23acafe 100644
--- a/go.mod
+++ b/go.mod
@@ -3,7 +3,7 @@ module moul.io/protoc-gen-gotemplate
 require (
 	github.com/Masterminds/goutils v1.1.0 // indirect
 	github.com/Masterminds/semver v1.5.0 // indirect
-	github.com/Masterminds/sprig v2.22.0+incompatible
+	github.com/Masterminds/sprig/v3 v3.1.0
 	github.com/gobuffalo/packr/v2 v2.8.0
 	github.com/golang/protobuf v1.3.2
 	github.com/google/uuid v1.1.1 // indirect