diff --git a/go.mod b/go.mod
index 9e7cafe00..8aa3d0bdc 100644
--- a/go.mod
+++ b/go.mod
@@ -7,7 +7,7 @@ require (
 	github.com/fsnotify/fsnotify v1.7.0
 	github.com/matryer/try v0.0.0-20161228173917-9ac251b645a2
 	github.com/tdewolff/argp v0.0.0-20240625173203-87b04d5d3e52
-	github.com/tdewolff/parse/v2 v2.7.17
+	github.com/tdewolff/parse/v2 v2.7.18
 	github.com/tdewolff/test v1.0.11-0.20240106005702-7de5f7df4739
 )
 
diff --git a/go.sum b/go.sum
index cb8119380..a87d269ee 100644
--- a/go.sum
+++ b/go.sum
@@ -25,8 +25,8 @@ github.com/pelletier/go-toml v1.9.5 h1:4yBQzkHv+7BHq2PQUZF3Mx0IYxG7LsP222s7Agd3v
 github.com/pelletier/go-toml v1.9.5/go.mod h1:u1nR/EPcESfeI/szUZKdtJ0xRNbUoANCkoOuaOx1Y+c=
 github.com/tdewolff/argp v0.0.0-20240625173203-87b04d5d3e52 h1:bHOA+qzNf3CwchHAIA1k68QgERWiOgZMIh3qoOB3DzA=
 github.com/tdewolff/argp v0.0.0-20240625173203-87b04d5d3e52/go.mod h1:e1dkYfBKpwfFhwXWrQpEU2ClFgxYOT4SrHd6fKD7nIE=
-github.com/tdewolff/parse/v2 v2.7.17 h1:uC10p6DaQQORDy72eaIyD+AvAkaIUOouQ0nWp4uD0D0=
-github.com/tdewolff/parse/v2 v2.7.17/go.mod h1:3FbJWZp3XT9OWVN3Hmfp0p/a08v4h8J9W1aghka0soA=
+github.com/tdewolff/parse/v2 v2.7.18 h1:uSqjEMT2lwCj5oifBHDcWU2kN1pbLrRENgFWDJa57eI=
+github.com/tdewolff/parse/v2 v2.7.18/go.mod h1:3FbJWZp3XT9OWVN3Hmfp0p/a08v4h8J9W1aghka0soA=
 github.com/tdewolff/test v1.0.6/go.mod h1:6DAvZliBAAnD7rhVgwaM7DE5/d9NMOAJ09SqYqeK4QE=
 github.com/tdewolff/test v1.0.11-0.20231101010635-f1265d231d52/go.mod h1:6DAvZliBAAnD7rhVgwaM7DE5/d9NMOAJ09SqYqeK4QE=
 github.com/tdewolff/test v1.0.11-0.20240106005702-7de5f7df4739 h1:IkjBCtQOOjIn03u/dMQK9g+Iw9ewps4mCl1nB8Sscbo=
diff --git a/js/js_test.go b/js/js_test.go
index e79a7ed98..b90da1b8c 100644
--- a/js/js_test.go
+++ b/js/js_test.go
@@ -190,11 +190,11 @@ func TestJS(t *testing.T) {
 		{`x=undefined`, `x=void 0`},
 		{`x=undefined()`, `x=(void 0)()`},
 		{`x=undefined.a`, `x=(void 0).a`},
-		//{`undefined=5;x=undefined`, `undefined=5;x=undefined`},
+		//{`{const undefined=5;x=undefined}`, `{const undefined=5;x=undefined}`},
 		{`x=Infinity`, `x=1/0`},
 		{`x=Infinity()`, `x=(1/0)()`},
 		{`x=2**Infinity`, `x=2**(1/0)`},
-		//{`Infinity=5;x=Infinity`, `Infinity=5;x=Infinity`},
+		//{`{const Infinity=5;x=Infinity}`, `{const Infinity=5;x=Infinity}`},
 		{`!""`, `!0`},
 		{`!"foobar"`, `!1`},
 		{`class a extends undefined {}`, `class a extends(void 0){}`},
@@ -636,7 +636,7 @@ func TestJS(t *testing.T) {
 		{`a||=b`, `a||=b`},
 		{`a??=b`, `a??=b`},
 		{`a==false`, `a==!1`},
-		{`a===false`, `a===!1`},
+		//{`a===false`, `a===false`},
 		{`!(a||b)`, `!a&&!b`},
 		{`!(a&&b)`, `!a||!b`},
 		{`!(a&&b)&&c`, `!(a&&b)&&c`},
@@ -648,7 +648,7 @@ func TestJS(t *testing.T) {
 		{`!(0<1&&1<2)`, `!(0<1&&1<2)`},
 		{`!(a&&b||c&&d)`, `!(a&&b||c&&d)`},
 		{`!((a||b)&&(c||d))`, `!a&&!b||!c&&!d`},
-		{`a===false||b===true?false:true`, `a!==!1&&b!==!0`},
+		{`a==false||b==true?false:true`, `a!=!1&&b!=!0`},
 		//{`!(!(a>=0||a<=1)&&!(a>=2||a<=3))`, `!!(a>=0||a<=1||a>=2||a<=3)`}, // TODO
 		{`!!(a===null||a===undefined)`, `a==null`},
 		{`a!==null&&a!==undefined`, `a!=null`},