diff --git a/package-lock.json b/package-lock.json
index 54118e1..dd592ce 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -12279,33 +12279,6 @@
         "terser": "^4.7.0"
       }
     },
-    "rollup-plugin-typescript": {
-      "version": "1.0.1",
-      "resolved": "https://registry.npmjs.org/rollup-plugin-typescript/-/rollup-plugin-typescript-1.0.1.tgz",
-      "integrity": "sha512-rwJDNn9jv/NsKZuyBb/h0jsclP4CJ58qbvZt2Q9zDIGILF2LtdtvCqMOL+Gq9IVq5MTrTlHZNrn8h7VjQgd8tw==",
-      "dev": true,
-      "requires": {
-        "resolve": "^1.10.0",
-        "rollup-pluginutils": "^2.5.0"
-      }
-    },
-    "rollup-pluginutils": {
-      "version": "2.8.2",
-      "resolved": "https://registry.npmjs.org/rollup-pluginutils/-/rollup-pluginutils-2.8.2.tgz",
-      "integrity": "sha512-EEp9NhnUkwY8aif6bxgovPHMoMoNr2FulJziTndpt5H9RdwC47GSGuII9XxpSdzVGM0GWrNPHV6ie1LTNJPaLQ==",
-      "dev": true,
-      "requires": {
-        "estree-walker": "^0.6.1"
-      },
-      "dependencies": {
-        "estree-walker": {
-          "version": "0.6.1",
-          "resolved": "https://registry.npmjs.org/estree-walker/-/estree-walker-0.6.1.tgz",
-          "integrity": "sha512-SqmZANLWS0mnatqbSfRP5g8OXZC12Fgg1IwNtLsyHDzJizORW4khDfjPqJZsemPWBB2uqykUah5YpQ6epsqC/w==",
-          "dev": true
-        }
-      }
-    },
     "rsvp": {
       "version": "4.8.5",
       "resolved": "https://registry.npmjs.org/rsvp/-/rsvp-4.8.5.tgz",
diff --git a/package.json b/package.json
index 992dc8e..7d87c54 100644
--- a/package.json
+++ b/package.json
@@ -88,6 +88,7 @@
     "rimraf": "^3.0.2",
     "rollup": "^2.22.1",
     "rollup-plugin-sourcemaps": "^0.6.2",
+    "rollup-plugin-terser": "^6.1.0",
     "semantic-release": "^17.1.1",
     "shelljs": "^0.8.4",
     "ts-jest": "^26.1.3",
diff --git a/rollup.config.ts b/rollup.config.ts
index 47c6e3f..545076d 100644
--- a/rollup.config.ts
+++ b/rollup.config.ts
@@ -1,13 +1,13 @@
-import resolve from '@rollup/plugin-node-resolve'
-import commonjs from '@rollup/plugin-commonjs'
-import sourceMaps from 'rollup-plugin-sourcemaps'
-import typescript from '@rollup/plugin-typescript'
-import json from '@rollup/plugin-json'
-import { terser } from "rollup-plugin-terser";
+import resolve from '@rollup/plugin-node-resolve';
+import commonjs from '@rollup/plugin-commonjs';
+import sourceMaps from 'rollup-plugin-sourcemaps';
+import typescript from '@rollup/plugin-typescript';
+import json from '@rollup/plugin-json';
+import { terser } from 'rollup-plugin-terser';
 
-const pkg = require('./package.json')
+const pkg = require('./package.json');
 
-const libraryName = 'jmespath'
+const libraryName = 'jmespath';
 
 export default {
   input: `src/index.ts`,