diff --git a/package-lock.json b/package-lock.json
index d3404b7..c7993f6 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -975,11 +975,18 @@
       }
     },
     "@angular/core": {
-      "version": "8.1.1",
-      "resolved": "https://registry.npmjs.org/@angular/core/-/core-8.1.1.tgz",
-      "integrity": "sha512-B6x8IZeu0Qm2H13leEcNzsx0pGKHMvowziurvDnm7W97MaVrYrgbelNsnly4wNX91FzdBtSVXqbe3jijAD9kjA==",
+      "version": "11.0.5",
+      "resolved": "https://registry.npmjs.org/@angular/core/-/core-11.0.5.tgz",
+      "integrity": "sha512-XAXWQi7R3ucZXQwx9QK5jSKJeQyRJ53u2dQDpr7R5stzeCy1a5hrNOkZLg9zOTTPcth/6+FrOrRZP9SMdxtw3w==",
       "requires": {
-        "tslib": "^1.9.0"
+        "tslib": "^2.0.0"
+      },
+      "dependencies": {
+        "tslib": {
+          "version": "2.4.0",
+          "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.4.0.tgz",
+          "integrity": "sha512-d6xOpEDfsi2CZVlPQzGeux8XMwLT9hssAsaPYExaQMuYskwb+x1x7J371tWlbBdWHroy99KnVB6qIkUbs5X3UQ=="
+        }
       }
     },
     "@angular/forms": {
diff --git a/package.json b/package.json
index 4e57f28..6ceb9d9 100644
--- a/package.json
+++ b/package.json
@@ -14,7 +14,7 @@
     "@angular/animations": "~8.1.0",
     "@angular/common": "~8.1.0",
     "@angular/compiler": "~8.1.0",
-    "@angular/core": "~8.1.0",
+    "@angular/core": "~11.0.5",
     "@angular/forms": "~8.1.0",
     "@angular/platform-browser": "~8.1.0",
     "@angular/platform-browser-dynamic": "~8.1.0",
diff --git a/yarn.lock b/yarn.lock
index 72b1613..543470d 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -184,12 +184,12 @@
   dependencies:
     tslib "^1.9.0"
 
-"@angular/core@~8.1.0":
-  version "8.1.1"
-  resolved "https://registry.yarnpkg.com/@angular/core/-/core-8.1.1.tgz#888fb879906a46429ddac7163fe25915ce5a7f8f"
-  integrity sha512-B6x8IZeu0Qm2H13leEcNzsx0pGKHMvowziurvDnm7W97MaVrYrgbelNsnly4wNX91FzdBtSVXqbe3jijAD9kjA==
+"@angular/core@~11.0.5":
+  version "11.0.5"
+  resolved "https://registry.yarnpkg.com/@angular/core/-/core-11.0.5.tgz#b8c448c3cd4f6dae7327cc1ba4ee2aa29c8dbc26"
+  integrity sha512-XAXWQi7R3ucZXQwx9QK5jSKJeQyRJ53u2dQDpr7R5stzeCy1a5hrNOkZLg9zOTTPcth/6+FrOrRZP9SMdxtw3w==
   dependencies:
-    tslib "^1.9.0"
+    tslib "^2.0.0"
 
 "@angular/forms@~8.1.0":
   version "8.1.1"
@@ -4516,6 +4516,11 @@ neo-async@^2.5.0, neo-async@^2.6.0:
   resolved "https://registry.yarnpkg.com/neo-async/-/neo-async-2.6.1.tgz#ac27ada66167fa8849a6addd837f6b189ad2081c"
   integrity sha512-iyam8fBuCUpWeKPGpaNMetEocMt364qkCsfL9JuhjXX6dRnguRVOfk2GZaDpPjcOKiiXCPINZC1GczQ7iTq3Zw==
 
+ngx-image-zoom@^0.4.1:
+  version "0.4.2"
+  resolved "https://registry.yarnpkg.com/ngx-image-zoom/-/ngx-image-zoom-0.4.2.tgz#fab5a9c5f687321e65e756697f11134d5fe57c29"
+  integrity sha512-/HDtVBdotM76d8pRGDa6tMDWFKypC7G+FnpsT7mV1O4hNYjCV1aF0XkM9qyQr3QHL6AxPbLM9gzv00lY2ymHig==
+
 nice-try@^1.0.4:
   version "1.0.5"
   resolved "https://registry.yarnpkg.com/nice-try/-/nice-try-1.0.5.tgz#a3378a7696ce7d223e88fc9b764bd7ef1089e366"
@@ -6623,6 +6628,11 @@ tslib@^1.8.0, tslib@^1.8.1, tslib@^1.9.0:
   resolved "https://registry.yarnpkg.com/tslib/-/tslib-1.10.0.tgz#c3c19f95973fb0a62973fb09d90d961ee43e5c8a"
   integrity sha512-qOebF53frne81cf0S9B41ByenJ3/IuH8yJKngAX35CmiZySA0khhkovshKK+jGCaMnVomla7gVlIcc3EvKPbTQ==
 
+tslib@^2.0.0:
+  version "2.4.0"
+  resolved "https://registry.yarnpkg.com/tslib/-/tslib-2.4.0.tgz#7cecaa7f073ce680a05847aa77be941098f36dc3"
+  integrity sha512-d6xOpEDfsi2CZVlPQzGeux8XMwLT9hssAsaPYExaQMuYskwb+x1x7J371tWlbBdWHroy99KnVB6qIkUbs5X3UQ==
+
 tslint@~5.15.0:
   version "5.15.0"
   resolved "https://registry.yarnpkg.com/tslint/-/tslint-5.15.0.tgz#6ffb180986d63afa1e531feb2a134dbf961e27d3"