diff --git a/.gitignore b/.gitignore
index 06db48d..36153ab 100644
--- a/.gitignore
+++ b/.gitignore
@@ -8,6 +8,9 @@
 # Test binary, built with `go test -c`
 *.test
 
+# Binary built with `go build`
+cmd/tfstate-lookup/tfstate-lookup
+
 # Output of the go coverage tool, specifically when used with LiteIDE
 *.out
 
diff --git a/tfstate/lookup.go b/tfstate/lookup.go
index 92dec34..d6e3dc0 100644
--- a/tfstate/lookup.go
+++ b/tfstate/lookup.go
@@ -8,6 +8,7 @@ import (
 	"net/url"
 	"os"
 	"path/filepath"
+	"regexp"
 	"sort"
 	"strings"
 	"sync"
@@ -242,24 +243,36 @@ func (s *TFState) Lookup(key string) (*Object, error) {
 //
 // quoteJQQuery does it.
 func quoteJQQuery(query string) string {
-	if !strings.Contains(query, "-") {
-		return query
-	}
-	parts := strings.Split(query, ".")
-	var builder strings.Builder
+	splitRegex := regexp.MustCompile(`[.\[\]]`)
+	indexRegex := regexp.MustCompile(`^-?[0-9]+$`)
+	parts := splitRegex.Split(query, -1)
+	parts_coalesced := make([]string, 0, len(parts))
+
 	for _, part := range parts {
-		// Split(".outputs", ".") -> {"", "outputs"}
-		if part == "" {
-			continue
+		if part != "" {
+			parts_coalesced = append(parts_coalesced, part)
 		}
-		if strings.Contains(part, "-") {
-			builder.WriteString(`["`)
+	}
+
+	var builder strings.Builder
+	builder.WriteByte('.')
+
+	for _, part := range parts_coalesced {
+		builder.WriteByte('[')
+		if indexRegex.MatchString(part) {
 			builder.WriteString(part)
-			builder.WriteString(`"]`)
 		} else {
-			builder.WriteByte('.')
+			if !strings.HasPrefix(part, `"`) {
+				builder.WriteByte('"')
+			}
+
 			builder.WriteString(part)
+
+			if !strings.HasSuffix(part, `"`) {
+				builder.WriteByte('"')
+			}
 		}
+		builder.WriteByte(']')
 	}
 	return builder.String()
 }
diff --git a/tfstate/lookup_test.go b/tfstate/lookup_test.go
index 6cbce7b..77a1c11 100644
--- a/tfstate/lookup_test.go
+++ b/tfstate/lookup_test.go
@@ -25,6 +25,7 @@ func init() {
 var TestNames = []string{
 	`output.bar`,
 	`output.foo`,
+	`output.dash-tuple`,
 	`data.aws_caller_identity.current`,
 	`aws_acm_certificate.main`,
 	`module.logs.aws_cloudwatch_log_group.main`,
@@ -182,6 +183,14 @@ var TestSuitesOK = []TestSuite{
 		Key:    `data.terraform_remote_state.hyphenated-id.outputs.repository-uri`,
 		Result: `123456789012.dkr.ecr.ap-northeast-1.amazonaws.com/app`,
 	},
+	{
+		Key:    `output.dash-tuple[1]`,
+		Result: float64(2),
+	},
+	{
+		Key:    `output.dash-tuple[-1]`,
+		Result: float64(1),
+	},
 }
 
 func testLookupState(t *testing.T, state *tfstate.TFState) {
diff --git a/tfstate/test/terraform.tfstate b/tfstate/test/terraform.tfstate
index cda4b82..1084f31 100644
--- a/tfstate/test/terraform.tfstate
+++ b/tfstate/test/terraform.tfstate
@@ -22,6 +22,21 @@
           "string"
         ]
       ]
+    },
+    "dash-tuple": {
+      "value": [
+        3,
+        2,
+        1
+      ],
+      "type": [
+        "tuple",
+        [
+          "number",
+          "number",
+          "number"
+        ]
+      ]
     }
   },
   "resources": [