diff --git a/go.mod b/go.mod
index 3a8c078a37..0619c232aa 100644
--- a/go.mod
+++ b/go.mod
@@ -52,7 +52,7 @@ require (
 	github.com/tilt-dev/go-get v0.2.3
 	github.com/tilt-dev/localregistry-go v0.0.0-20201021185044-ffc4c827f097
 	github.com/tilt-dev/probe v0.3.1
-	github.com/tilt-dev/starlark-lsp v0.0.0-20220812175527-c0c1958f8166
+	github.com/tilt-dev/starlark-lsp v0.0.0-20230210155543-84c13fe0ff94
 	github.com/tilt-dev/tilt-apiserver v0.8.0
 	github.com/tilt-dev/wmclient v0.0.0-20201109174454-1839d0355fbc
 	github.com/tonistiigi/fsutil v0.0.0-20210609172227-d72af97c0eaf
diff --git a/go.sum b/go.sum
index 523a0a82f8..570dce4a64 100644
--- a/go.sum
+++ b/go.sum
@@ -1299,8 +1299,8 @@ github.com/tilt-dev/localregistry-go v0.0.0-20201021185044-ffc4c827f097 h1:CiCHb
 github.com/tilt-dev/localregistry-go v0.0.0-20201021185044-ffc4c827f097/go.mod h1:SX7bKYACP+RsddxA+NBkfVzr5DOr5ranTirgT7xlxjA=
 github.com/tilt-dev/probe v0.3.1 h1:PQhXSBkgcGBUU/eKt4vgAUKsAWWjBr2F53xNAc0E7zs=
 github.com/tilt-dev/probe v0.3.1/go.mod h1:F53NFbqblwu5oyIk2t+BPkswiboxuF8e5D3wbPnY4JA=
-github.com/tilt-dev/starlark-lsp v0.0.0-20220812175527-c0c1958f8166 h1:q8XpS99WmxxaAE9A088mcigxllgyJ1skLJ86bIORbEQ=
-github.com/tilt-dev/starlark-lsp v0.0.0-20220812175527-c0c1958f8166/go.mod h1:bnkWmNDRqs9DgHgrImOSt6dFAcVcN14pqhR3iZsWWaE=
+github.com/tilt-dev/starlark-lsp v0.0.0-20230210155543-84c13fe0ff94 h1:IV0e4/w6PswnHdVmAZ6Ipo8ZdgaPn1nWTNR7Sd2LETo=
+github.com/tilt-dev/starlark-lsp v0.0.0-20230210155543-84c13fe0ff94/go.mod h1:bnkWmNDRqs9DgHgrImOSt6dFAcVcN14pqhR3iZsWWaE=
 github.com/tilt-dev/tilt-apiserver v0.8.0 h1:Ue652PTiA3GBPEYLJ2nJhdxCzqTEOtSbYic5ZubhpZc=
 github.com/tilt-dev/tilt-apiserver v0.8.0/go.mod h1:BR3Zqt5V+4hXTkCYGRST2jZjFNrBxOa4X0sGUsR6Obw=
 github.com/tilt-dev/wmclient v0.0.0-20201109174454-1839d0355fbc h1:wGkAoZhrvnmq93B4W2v+agiPl7xzqUaxXkxmKrwJ6bc=
diff --git a/vendor/github.com/tilt-dev/starlark-lsp/pkg/analysis/hover.go b/vendor/github.com/tilt-dev/starlark-lsp/pkg/analysis/hover.go
index 26648ad934..fd34029293 100644
--- a/vendor/github.com/tilt-dev/starlark-lsp/pkg/analysis/hover.go
+++ b/vendor/github.com/tilt-dev/starlark-lsp/pkg/analysis/hover.go
@@ -26,7 +26,7 @@ func (a *Analyzer) Hover(ctx context.Context, doc document.Document, pos protoco
 	result := &protocol.Hover{
 		Range: &r,
 		Contents: protocol.MarkupContent{
-			Kind:  protocol.PlainText,
+			Kind:  protocol.Markdown,
 			Value: symbol.Detail,
 		},
 	}
diff --git a/vendor/github.com/tilt-dev/starlark-lsp/pkg/docstring/docstring.go b/vendor/github.com/tilt-dev/starlark-lsp/pkg/docstring/docstring.go
index 80ef4ed91d..d6be3eab1c 100644
--- a/vendor/github.com/tilt-dev/starlark-lsp/pkg/docstring/docstring.go
+++ b/vendor/github.com/tilt-dev/starlark-lsp/pkg/docstring/docstring.go
@@ -388,7 +388,9 @@ func parseBlockTitle(l string) (title string, ok bool) {
 }
 
 // fieldRe matches "field: ...".
-var fieldRe = regexp.MustCompile(`^(\S*)\s*:\s*(.*)$`)
+//
+// fieldRe matches arguments in docstrings, allowing spaces around the name and type
+var fieldRe = regexp.MustCompile(`^(\S.*?)\s*:\s*(.*)$`)
 
 // parseFieldLine recognized strings like "field<space>*:<space>*...".
 //
diff --git a/vendor/github.com/tilt-dev/starlark-lsp/pkg/query/signature.go b/vendor/github.com/tilt-dev/starlark-lsp/pkg/query/signature.go
index acf72c0f38..5d10df5c4a 100644
--- a/vendor/github.com/tilt-dev/starlark-lsp/pkg/query/signature.go
+++ b/vendor/github.com/tilt-dev/starlark-lsp/pkg/query/signature.go
@@ -99,10 +99,23 @@ func (s Signature) Label() string {
 }
 
 func (s Signature) Symbol() Symbol {
+	argsList := []string{}
+	returns := s.Docs.Returns()
+	for _, arg := range s.Docs.Args() {
+		argsList = append(argsList, fmt.Sprintf("%s: %s", arg.Name, arg.Desc))
+	}
+	argsFormatted := strings.Join(argsList, "\\\n")
+	detail := s.Docs.Description
+	if len(argsFormatted) > 0 {
+		detail += fmt.Sprintf("\n## Parameters\n%s", argsFormatted)
+	}
+	if len(returns) > 0 {
+		detail += fmt.Sprintf("\n## Returns\n%s", returns)
+	}
 	return Symbol{
 		Name:   s.Name,
 		Kind:   protocol.SymbolKindFunction,
-		Detail: s.Docs.Description,
+		Detail: detail,
 		Location: protocol.Location{
 			URI:   s.docURI,
 			Range: s.Range,
diff --git a/vendor/github.com/tilt-dev/starlark-lsp/pkg/query/symbol.go b/vendor/github.com/tilt-dev/starlark-lsp/pkg/query/symbol.go
index 035f8bd67c..2da78bc62d 100644
--- a/vendor/github.com/tilt-dev/starlark-lsp/pkg/query/symbol.go
+++ b/vendor/github.com/tilt-dev/starlark-lsp/pkg/query/symbol.go
@@ -21,7 +21,6 @@ func SiblingSymbols(doc DocumentContent, node, before *sitter.Node) []Symbol {
 		case NodeTypeFunctionDef:
 			sig := ExtractSignature(doc, n)
 			symbol = sig.Symbol()
-			symbol.Detail = sig.Docs.Description
 		}
 
 		if symbol.Name != "" {
diff --git a/vendor/modules.txt b/vendor/modules.txt
index c6fbcd855c..5830e27cb9 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -680,7 +680,7 @@ github.com/tilt-dev/localregistry-go
 github.com/tilt-dev/probe/internal/procutil
 github.com/tilt-dev/probe/pkg/probe
 github.com/tilt-dev/probe/pkg/prober
-# github.com/tilt-dev/starlark-lsp v0.0.0-20220812175527-c0c1958f8166
+# github.com/tilt-dev/starlark-lsp v0.0.0-20230210155543-84c13fe0ff94
 ## explicit; go 1.19
 github.com/tilt-dev/starlark-lsp/pkg/analysis
 github.com/tilt-dev/starlark-lsp/pkg/cli