diff --git a/yarn.lock b/yarn.lock
index 50e5a31..c0d58da 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2,6 +2,13 @@
 # yarn lockfile v1
 
 
+"@agm/core@^1.0.0-beta.7":
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/@agm/core/-/core-1.1.0.tgz#6f8dcbac068f681fe4fa9b0a0cbf660588025911"
+  integrity sha512-cMvmm3+3/uuVFurLv1FKhE0/6ssIlDvYBjQFCi8ELg7h0OY2MkIU1MXWr7z+f/xZ08E936I4eeddni6k4yUTIA==
+  dependencies:
+    tslib "^1.9.0"
+
 "@angular-devkit/architect@0.13.8":
   version "0.13.8"
   resolved "https://registry.yarnpkg.com/@angular-devkit/architect/-/architect-0.13.8.tgz#c3b7469e15e2710d48b6fe4e54efea26b557bf14"
@@ -1819,7 +1826,7 @@ compressible@~2.0.13:
 
 compression@^1.5.2:
   version "1.7.2"
-  resolved "http://registry.npmjs.org/compression/-/compression-1.7.2.tgz#aaffbcd6aaf854b44ebb280353d5ad1651f59a69"
+  resolved "https://registry.npmjs.org/compression/-/compression-1.7.2.tgz#aaffbcd6aaf854b44ebb280353d5ad1651f59a69"
   integrity sha1-qv+81qr4VLROuygDU9WtFlH1mmk=
   dependencies:
     accepts "~1.3.4"
@@ -4493,15 +4500,10 @@ lodash.tail@^4.1.1:
   resolved "https://registry.yarnpkg.com/lodash.tail/-/lodash.tail-4.1.1.tgz#d2333a36d9e7717c8ad2f7cacafec7c32b444664"
   integrity sha1-0jM6NtnncXyK0vfKyv7HwytERmQ=
 
-lodash@^4.0.0, lodash@^4.17.10, lodash@^4.17.4, lodash@^4.17.5, lodash@~4.17.10:
-  version "4.17.10"
-  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.10.tgz#1b7793cf7259ea38fb3661d4d38b3260af8ae4e7"
-  integrity sha512-UejweD1pDoXu+AD825lWwp4ZGtSwgnpZxb3JDViD7StjQz+Nb/6l093lx4OQ0foGWNRoc19mWy7BzL+UAK2iVg==
-
-lodash@^4.17.11:
-  version "4.17.11"
-  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.11.tgz#b39ea6229ef607ecd89e2c8df12536891cac9b8d"
-  integrity sha512-cQKh8igo5QUhZ7lg38DYWAxMvjSAKG0A8wGSVimP07SIUEK2UO+arSRKbRZWtelMtN5V0Hkwh5ryOto/SshYIg==
+lodash@^4.0.0, lodash@^4.17.10, lodash@^4.17.11, lodash@^4.17.4, lodash@^4.17.5, lodash@~4.17.10:
+  version "4.17.15"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.15.tgz#b447f6670a0455bbfeedd11392eff330ea097548"
+  integrity sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A==
 
 log4js@^4.0.0:
   version "4.0.2"