diff --git a/yarn.lock b/yarn.lock
index fd037a4..8186b14 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2,13 +2,6 @@
 # yarn lockfile v1
 
 
-"@angular/core@^8.2.5":
-  version "8.2.5"
-  resolved "https://registry.yarnpkg.com/@angular/core/-/core-8.2.5.tgz#c94f41c81abc318c9597285648f790b88ca7bfa6"
-  integrity sha512-cBEiHhLE8VFIdB53seR+nQYNQFlNloKgD7ro26eMazvRF94wBSzO9VrD3+/XmNWdIYibU7PBaXhDCOKTe+ZSHw==
-  dependencies:
-    tslib "^1.9.0"
-
 "@babel/code-frame@^7.0.0":
   version "7.0.0"
   resolved "https://registry.yarnpkg.com/@babel/code-frame/-/code-frame-7.0.0.tgz#06e2ab19bdb535385559aabb5ba59729482800f8"
@@ -928,13 +921,6 @@
   dependencies:
     "@hapi/hoek" "6.x.x"
 
-"@ionic-native/core@^5.13.0":
-  version "5.13.0"
-  resolved "https://registry.yarnpkg.com/@ionic-native/core/-/core-5.13.0.tgz#9d4068ae58334a4589178d135cfe7abdbad5003a"
-  integrity sha512-gfGkWdeh6F0cYfnUWd3XUJ1JQ7l9h91u25Mx+xE/EoM1PW/5jXtSFPqU4O3U6ttrUUPINI3BDJqC75D7eTWSEQ==
-  dependencies:
-    "@types/cordova" latest
-
 "@ionic-native/wheel-selector@^5.13.0":
   version "5.13.0"
   resolved "https://registry.yarnpkg.com/@ionic-native/wheel-selector/-/wheel-selector-5.13.0.tgz#bd2d7bb75ff7d940cdcc9edc1b671f6def2a194e"
@@ -1814,16 +1800,11 @@ acorn-walk@^6.0.1, acorn-walk@^6.1.1:
   integrity sha512-OtUw6JUTgxA2QoqqmrmQ7F2NYqiBPi/L2jqHyFtllhOUvXYQXf0Z1CYUinIfyT4bTCGmrA7gX9FvHA81uzCoVw==
 
 acorn@^5.5.3:
-  version "5.7.3"
-  resolved "https://registry.yarnpkg.com/acorn/-/acorn-5.7.3.tgz#67aa231bf8812974b85235a96771eb6bd07ea279"
-  integrity sha512-T/zvzYRfbVojPWahDsE5evJdHb3oJoQfFbsrKM7w5Zcs++Tr257tia3BmMP8XYVjp1S9RZXQMh7gao96BlqZOw==
-
-acorn@^6.0.1, acorn@^6.0.7:
-  version "6.1.1"
-  resolved "https://registry.yarnpkg.com/acorn/-/acorn-6.1.1.tgz#7d25ae05bb8ad1f9b699108e1094ecd7884adc1f"
-  integrity sha512-jPTiwtOxaHNaAPg/dmrJ/beuzLRnXtB0kQPQ8JpotKJgTB6rX6c8mlf315941pyjBSaPg8NHXS9fhP4u17DpGA==
+  version "5.7.4"
+  resolved "https://registry.yarnpkg.com/acorn/-/acorn-5.7.4.tgz#3e8d8a9947d0599a1796d10225d7432f4a4acf5e"
+  integrity sha512-1D++VG7BhrtvQpNbBzovKNc1FLGGEE/oGe7b9xJm/RFHMBeUaUGpluV9RLjZa47YFdPcDAenEYuq9pQPcMdLJg==
 
-acorn@^6.2.1:
+acorn@^6.0.1, acorn@^6.0.7, acorn@^6.2.1:
   version "6.3.0"
   resolved "https://registry.yarnpkg.com/acorn/-/acorn-6.3.0.tgz#0087509119ffa4fc0a0041d1e93a417e68cb856e"
   integrity sha512-/czfa8BwS88b9gWQVhc8eknunSA2DoJpJyTQkhheIf5E48u1N0R4q/YxxsAeqRrmK9TQ/uYfgLDfZo91UlANIA==