diff --git a/package.json b/package.json
index 638f76f..e25a17f 100644
--- a/package.json
+++ b/package.json
@@ -7,32 +7,32 @@
     "lint": "vue-cli-service lint"
   },
   "dependencies": {
-    "audio-recorder-polyfill": "^0.2.0",
-    "bootstrap-vue": "^2.1.0",
-    "core-js": "^3.6.4",
+    "audio-recorder-polyfill": "0.2.0",
+    "bootstrap-vue": "2.8.0",
+    "core-js": "3.6.4",
     "dialogflow-gateway": "0.0.7",
-    "langs": "^2.0.0",
-    "register-service-worker": "^1.6.2",
-    "vue": "^2.6.11",
-    "vue-resource": "^1.5.1"
+    "langs": "2.0.0",
+    "register-service-worker": "1.6.2",
+    "vue": "2.6.11",
+    "vue-resource": "1.5.1"
   },
   "devDependencies": {
-    "@babel/polyfill": "^7.7.0",
-    "@mishushakov/eslint-config": "^1.0.6",
-    "@vue/cli-plugin-babel": "^4.2.2",
-    "@vue/cli-plugin-eslint": "^4.2.2",
-    "@vue/cli-plugin-pwa": "^4.2.2",
-    "@vue/cli-service": "^4.2.2",
-    "babel-eslint": "^10.0.3",
-    "bootstrap": "^4.3.1",
-    "eslint": "^6.8.0",
-    "eslint-plugin-vue": "^6.2.1",
-    "mutationobserver-shim": "^0.3.3",
-    "popper.js": "^1.16.0",
-    "portal-vue": "^2.1.6",
-    "sass": "^1.25.0",
-    "sass-loader": "^8.0.2",
-    "vue-cli-plugin-bootstrap-vue": "~0.6.0",
-    "vue-template-compiler": "^2.6.11"
+    "@babel/polyfill": "7.8.7",
+    "@mishushakov/eslint-config": "1.0.6",
+    "@vue/cli-plugin-babel": "4.2.2",
+    "@vue/cli-plugin-eslint": "4.2.2",
+    "@vue/cli-plugin-pwa": "4.2.2",
+    "@vue/cli-service": "4.2.2",
+    "babel-eslint": "10.0.3",
+    "bootstrap": "4.4.1",
+    "eslint": "6.8.0",
+    "eslint-plugin-vue": "6.2.1",
+    "mutationobserver-shim": "0.3.3",
+    "popper.js": "1.16.1",
+    "portal-vue": "2.1.7",
+    "sass": "1.25.0",
+    "sass-loader": "8.0.2",
+    "vue-cli-plugin-bootstrap-vue": "0.6.0",
+    "vue-template-compiler": "2.6.11"
   }
 }