diff --git a/.npmignore b/.npmignore
index 73ea05f..03e7b2c 100644
--- a/.npmignore
+++ b/.npmignore
@@ -3,5 +3,5 @@ node_modules
 .vscode
 .babelrc
 *.log
-!prism
-!package.json
+!./prism
+!./package.json
diff --git a/README.md b/README.md
index e457dfa..6aa715c 100755
--- a/README.md
+++ b/README.md
@@ -95,7 +95,7 @@ const exampleCode = `
 return () => <App />;
 `;
 
-render((
+render(
   <Highlight {...defaultProps} code={exampleCode} language="jsx">
     {({ className, style, tokens, getLineProps, getTokenProps }) => (
       <pre className={className} style={style}>
diff --git a/package.json b/package.json
index bf7c95c..88151ed 100755
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "prism-react-renderer",
-  "version": "1.3.3",
+  "version": "1.3.5",
   "description": "Renders highlighted Prism output using React",
   "sideEffects": false,
   "main": "dist/index.cjs.js",
diff --git a/src/themes/duotoneDark.js b/src/themes/duotoneDark.js
index 54441e1..7c2e441 100755
--- a/src/themes/duotoneDark.js
+++ b/src/themes/duotoneDark.js
@@ -61,7 +61,7 @@ var theme: PrismTheme = {
         "unit",
         "statement",
         "regex",
-        "at-rule",
+        "atrule",
         "placeholder",
         "variable",
       ],
diff --git a/src/themes/duotoneLight.js b/src/themes/duotoneLight.js
index 8dcbdd2..a9ea232 100755
--- a/src/themes/duotoneLight.js
+++ b/src/themes/duotoneLight.js
@@ -61,7 +61,7 @@ var theme: PrismTheme = {
         "unit",
         "statement",
         "regex",
-        "at-rule",
+        "atrule",
       ],
       style: {
         color: "#728fcb",
diff --git a/src/themes/oceanicNext.js b/src/themes/oceanicNext.js
index 492969e..025fe72 100755
--- a/src/themes/oceanicNext.js
+++ b/src/themes/oceanicNext.js
@@ -115,7 +115,7 @@ var theme: PrismTheme = {
       },
     },
     {
-      types: ["at-rule", "class-name"],
+      types: ["atrule", "class-name"],
       style: {
         color: colors.className,
       },
diff --git a/tools/themeFromVsCode/src/scopeMapper.js b/tools/themeFromVsCode/src/scopeMapper.js
index 78a7b06..a64e0e5 100755
--- a/tools/themeFromVsCode/src/scopeMapper.js
+++ b/tools/themeFromVsCode/src/scopeMapper.js
@@ -36,8 +36,8 @@ const scopeMap = {
   "keyword.control": "keyword",
   "keyword.other": "keyword",
   "variable.parameter.url": "url",
-  "meta.at-rule": "at-rule",
-  "source.css.scss": "at-rule",
+  "meta.at-rule": "atrule",
+  "source.css.scss": "atrule",
   "markup.inserted": "inserted",
   "markup.deleted": "deleted",
   "markup.changed": "changed",