diff --git a/package.json b/package.json
index 20955e5a3d8..ae74f8fcb7e 100644
--- a/package.json
+++ b/package.json
@@ -104,7 +104,7 @@
     "raven-js": "^3.22.1",
     "raw-loader": "^1.0.0",
     "sanitize-html": "^1.16.1",
-    "select2": "3.5.2-browserify",
+    "select2": "4.0.6",
     "sha1": "^1.1.1",
     "smooshpack": "^0.0.54",
     "sortablejs": "^1.7.0",
diff --git a/yarn.lock b/yarn.lock
index f1f4265541a..483d79cadbc 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1082,6 +1082,11 @@ ajv@^6.1.0, ajv@^6.5.3, ajv@^6.5.5, ajv@^6.9.1:
     json-schema-traverse "^0.4.1"
     uri-js "^4.2.2"
 
+almond@~0.3.1:
+  version "0.3.3"
+  resolved "https://registry.yarnpkg.com/almond/-/almond-0.3.3.tgz#a0e7c95ac7624d6417b4494b1e68bff693168a20"
+  integrity sha512-Eh5QhyxrKnTI0OuGpwTRvzRrnu1NF3F2kbQJRwpXj/uMy0uycwqw2/RhdDrD1cBTD1JFFHFrxGIU8HQztowR0g==
+
 amdefine@>=0.0.4:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/amdefine/-/amdefine-1.0.1.tgz#4a5282ac164729e93619bcfd3ad151f817ce91f5"
@@ -5381,7 +5386,7 @@ express@^4.14.0:
 
 express@^4.16.2, express@^4.16.3:
   version "4.16.3"
-  resolved "http://registry.npmjs.org/express/-/express-4.16.3.tgz#6af8a502350db3246ecc4becf6b5a34d22f7ed53"
+  resolved "https://registry.npmjs.org/express/-/express-4.16.3.tgz#6af8a502350db3246ecc4becf6b5a34d22f7ed53"
   integrity sha1-avilAjUNsyRuzEvs9rWjTSL37VM=
   dependencies:
     accepts "~1.3.5"
@@ -7721,6 +7726,11 @@ jest@^24.1.0:
     import-local "^2.0.0"
     jest-cli "^24.1.0"
 
+jquery-mousewheel@~3.1.13:
+  version "3.1.13"
+  resolved "https://registry.yarnpkg.com/jquery-mousewheel/-/jquery-mousewheel-3.1.13.tgz#06f0335f16e353a695e7206bf50503cb523a6ee5"
+  integrity sha512-GXhSjfOPyDemM005YCEHvzrEALhKDIswtxSHSR2e4K/suHVJKJxxRCGz3skPjNxjJjQa9AVSGGlYjv1M3VLIPg==
+
 jquery-ujs@1.2.2:
   version "1.2.2"
   resolved "https://registry.yarnpkg.com/jquery-ujs/-/jquery-ujs-1.2.2.tgz#6a8ef1020e6b6dda385b90a4bddc128c21c56397"
@@ -8846,7 +8856,7 @@ minimist-options@^3.0.1:
 
 minimist@0.0.8, minimist@~0.0.1:
   version "0.0.8"
-  resolved "http://registry.npmjs.org/minimist/-/minimist-0.0.8.tgz#857fcabfc3397d2625b8228262e86aa7a011b05d"
+  resolved "https://registry.npmjs.org/minimist/-/minimist-0.0.8.tgz#857fcabfc3397d2625b8228262e86aa7a011b05d"
   integrity sha1-hX/Kv8M5fSYluCKCYuhqp6ARsF0=
 
 minimist@1.1.x:
@@ -8907,7 +8917,7 @@ mkdirp-promise@^5.0.1:
 
 mkdirp@*, mkdirp@0.5.x, mkdirp@0.x, "mkdirp@>=0.5 0", mkdirp@^0.5.0, mkdirp@^0.5.1, mkdirp@~0.5.0, mkdirp@~0.5.1:
   version "0.5.1"
-  resolved "http://registry.npmjs.org/mkdirp/-/mkdirp-0.5.1.tgz#30057438eac6cf7f8c4767f38648d6697d75c903"
+  resolved "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.1.tgz#30057438eac6cf7f8c4767f38648d6697d75c903"
   integrity sha1-MAV0OOrGz3+MR2fzhkjWaX11yQM=
   dependencies:
     minimist "0.0.8"
@@ -11338,10 +11348,13 @@ select-hose@^2.0.0:
   resolved "https://registry.yarnpkg.com/select-hose/-/select-hose-2.0.0.tgz#625d8658f865af43ec962bfc376a37359a4994ca"
   integrity sha1-Yl2GWPhlr0Psliv8N2o3NZpJlMo=
 
-select2@3.5.2-browserify:
-  version "3.5.2-browserify"
-  resolved "https://registry.yarnpkg.com/select2/-/select2-3.5.2-browserify.tgz#dc4dafda38d67a734e8a97a46f0d3529ae05391d"
-  integrity sha1-3E2v2jjWenNOipekbw01Ka4FOR0=
+select2@4.0.6:
+  version "4.0.6"
+  resolved "https://registry.yarnpkg.com/select2/-/select2-4.0.6.tgz#88697c96e08b65a5963c2806c1d5eefbceec0a7e"
+  integrity sha512-P5NqUcH+FFBwHAbC2mEWMDS446YdIGvXRM9tSGFLuNIFRP/ng0IOtjJ4zkzVyCl43RM/NyXJa6SAPT9MGg634A==
+  dependencies:
+    almond "~0.3.1"
+    jquery-mousewheel "~3.1.13"
 
 select@^1.1.2:
   version "1.1.2"