diff --git a/yarn.lock b/yarn.lock
index 19fcecc..aaee7a0 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -676,9 +676,9 @@ decamelize@^1.1.1:
   integrity sha1-9lNNFRSCabIDUue+4m9QH5oZEpA=
 
 decode-uri-component@^0.2.0:
-  version "0.2.0"
-  resolved "https://registry.yarnpkg.com/decode-uri-component/-/decode-uri-component-0.2.0.tgz#eb3913333458775cb84cd1a1fae062106bb87545"
-  integrity sha1-6zkTMzRYd1y4TNGh+uBiEGu4dUU=
+  version "0.2.2"
+  resolved "https://registry.yarnpkg.com/decode-uri-component/-/decode-uri-component-0.2.2.tgz#e69dbe25d37941171dd540e024c444cd5188e1e9"
+  integrity sha512-FqUYQ+8o158GyGTrMFJms9qh3CqTKvAqgqsTnkLI8sKu0028orqBhxNMFkFen0zGyg6epACD32pjVk58ngIErQ==
 
 deep-eql@^3.0.1:
   version "3.0.1"
@@ -1601,14 +1601,6 @@ isstream@~0.1.2:
   resolved "https://registry.yarnpkg.com/isstream/-/isstream-0.1.2.tgz#47e63f7af55afa6f92e1500e690eb8b8529c099a"
   integrity sha1-R+Y/evVa+m+S4VAOaQ64uFKcCZo=
 
-jquery-datetimepicker@monosolutions/datetimepicker#master:
-  version "2.5.21"
-  resolved "https://codeload.github.com/monosolutions/datetimepicker/tar.gz/207047515b1f7b2d11ef1feb78b32f743ec38827"
-  dependencies:
-    jquery ">= 1.7.2"
-    jquery-mousewheel ">= 3.1.13"
-    php-date-formatter "^1.3.4"
-
 "jquery-mousewheel@>= 3.1.13":
   version "3.1.13"
   resolved "https://registry.yarnpkg.com/jquery-mousewheel/-/jquery-mousewheel-3.1.13.tgz#06f0335f16e353a695e7206bf50503cb523a6ee5"
@@ -2237,7 +2229,7 @@ performance-now@^2.1.0:
   resolved "https://registry.yarnpkg.com/performance-now/-/performance-now-2.1.0.tgz#6309f4e0e5fa913ec1c69307ae364b4b377c9e7b"
   integrity sha1-Ywn04OX6kT7BxpMHrjZLSzd8nns=
 
-php-date-formatter@^1.3.4:
+php-date-formatter@^1.3.6:
   version "1.3.6"
   resolved "https://registry.yarnpkg.com/php-date-formatter/-/php-date-formatter-1.3.6.tgz#6d67359da890c742005fa89d20be3ded31cc1d2a"
   integrity sha512-/CKsZYmAwXeNh8KpD/CF9hcJDZNhdb2ICN8+qgqOt5sUu9liZIxZ1R284TNj5MtPt8RjG5X0xn6WSqL0kcKMBg==