fix dependency

Author: 7nik

package.json

@@ -10,7 +10,7 @@
     "@rollup/plugin-commonjs": "^17.0.0",
     "@rollup/plugin-node-resolve": "^11.0.0",
     "rollup": "^2.3.4",
-    "rollup-plugin-styles": "*^3.0.0",
+    "rollup-plugin-styles": "^3.0.0",
     "rollup-plugin-svelte": "^7.0.0",
     "rollup-plugin-terser": "^7.0.0",
     "svelte": "^3.0.0"