diff --git a/demos/angular/ecommerce/package.json b/demos/angular/ecommerce/package.json
index f8587fe2..44d11467 100644
--- a/demos/angular/ecommerce/package.json
+++ b/demos/angular/ecommerce/package.json
@@ -21,7 +21,7 @@
     "@angular/platform-browser-dynamic": "6.0.3",
     "@angular/router": "6.0.3",
     "angular-instantsearch": "2.2.2",
-    "core-js": "2.6.11",
+    "core-js": "2.6.12",
     "rxjs": "6.2.0",
     "zone.js": "0.8.28"
   },
diff --git a/demos/angular/ecommerce/yarn.lock b/demos/angular/ecommerce/yarn.lock
index 0fe1bc64..790b5f62 100644
--- a/demos/angular/ecommerce/yarn.lock
+++ b/demos/angular/ecommerce/yarn.lock
@@ -1713,9 +1713,10 @@ copy-webpack-plugin@4.6.0:
     p-limit "^1.0.0"
     serialize-javascript "^1.4.0"
 
-core-js@2.6.11:
-  version "2.6.11"
-  resolved "https://registry.yarnpkg.com/core-js/-/core-js-2.6.11.tgz#38831469f9922bded8ee21c9dc46985e0399308c"
+core-js@2.6.12:
+  version "2.6.12"
+  resolved "https://registry.yarnpkg.com/core-js/-/core-js-2.6.12.tgz#d9333dfa7b065e347cc5682219d6f690859cc2ec"
+  integrity sha512-Kb2wC0fvsWfQrgk8HU5lW6U/Lcs8+9aaYcy4ZFc6DDlo4nZ7n70dEgE5rtR0oG6ufKDUnrwfWL1mXR5ljDatrQ==
 
 core-js@^1.0.0:
   version "1.2.7"
diff --git a/demos/angular/geo/package.json b/demos/angular/geo/package.json
index 79411f01..255cee02 100644
--- a/demos/angular/geo/package.json
+++ b/demos/angular/geo/package.json
@@ -22,7 +22,7 @@
     "@angular/router": "6.0.3",
     "@types/googlemaps": "3.39.3",
     "angular-instantsearch": "2.2.2",
-    "core-js": "2.6.11",
+    "core-js": "2.6.12",
     "rxjs": "6.2.0",
     "zone.js": "0.8.28"
   },
diff --git a/demos/angular/geo/yarn.lock b/demos/angular/geo/yarn.lock
index 8f2a57a8..2200b243 100644
--- a/demos/angular/geo/yarn.lock
+++ b/demos/angular/geo/yarn.lock
@@ -1717,9 +1717,10 @@ copy-webpack-plugin@4.6.0:
     p-limit "^1.0.0"
     serialize-javascript "^1.4.0"
 
-core-js@2.6.11:
-  version "2.6.11"
-  resolved "https://registry.yarnpkg.com/core-js/-/core-js-2.6.11.tgz#38831469f9922bded8ee21c9dc46985e0399308c"
+core-js@2.6.12:
+  version "2.6.12"
+  resolved "https://registry.yarnpkg.com/core-js/-/core-js-2.6.12.tgz#d9333dfa7b065e347cc5682219d6f690859cc2ec"
+  integrity sha512-Kb2wC0fvsWfQrgk8HU5lW6U/Lcs8+9aaYcy4ZFc6DDlo4nZ7n70dEgE5rtR0oG6ufKDUnrwfWL1mXR5ljDatrQ==
 
 core-js@^1.0.0:
   version "1.2.7"
diff --git a/demos/angular/media/package.json b/demos/angular/media/package.json
index 5d02831e..1b1476ec 100644
--- a/demos/angular/media/package.json
+++ b/demos/angular/media/package.json
@@ -21,7 +21,7 @@
     "@angular/platform-browser-dynamic": "6.0.3",
     "@angular/router": "6.0.3",
     "angular-instantsearch": "2.2.2",
-    "core-js": "2.6.11",
+    "core-js": "2.6.12",
     "rxjs": "6.2.0",
     "zone.js": "0.8.28"
   },
diff --git a/demos/angular/media/yarn.lock b/demos/angular/media/yarn.lock
index 0fe1bc64..790b5f62 100644
--- a/demos/angular/media/yarn.lock
+++ b/demos/angular/media/yarn.lock
@@ -1713,9 +1713,10 @@ copy-webpack-plugin@4.6.0:
     p-limit "^1.0.0"
     serialize-javascript "^1.4.0"
 
-core-js@2.6.11:
-  version "2.6.11"
-  resolved "https://registry.yarnpkg.com/core-js/-/core-js-2.6.11.tgz#38831469f9922bded8ee21c9dc46985e0399308c"
+core-js@2.6.12:
+  version "2.6.12"
+  resolved "https://registry.yarnpkg.com/core-js/-/core-js-2.6.12.tgz#d9333dfa7b065e347cc5682219d6f690859cc2ec"
+  integrity sha512-Kb2wC0fvsWfQrgk8HU5lW6U/Lcs8+9aaYcy4ZFc6DDlo4nZ7n70dEgE5rtR0oG6ufKDUnrwfWL1mXR5ljDatrQ==
 
 core-js@^1.0.0:
   version "1.2.7"
diff --git a/demos/angular/saas/package.json b/demos/angular/saas/package.json
index 3fd32007..e79c1ab3 100644
--- a/demos/angular/saas/package.json
+++ b/demos/angular/saas/package.json
@@ -21,7 +21,7 @@
     "@angular/platform-browser-dynamic": "6.0.3",
     "@angular/router": "6.0.3",
     "angular-instantsearch": "2.2.2",
-    "core-js": "2.6.11",
+    "core-js": "2.6.12",
     "rxjs": "6.2.0",
     "zone.js": "0.8.28"
   },
diff --git a/demos/angular/saas/yarn.lock b/demos/angular/saas/yarn.lock
index 0fe1bc64..790b5f62 100644
--- a/demos/angular/saas/yarn.lock
+++ b/demos/angular/saas/yarn.lock
@@ -1713,9 +1713,10 @@ copy-webpack-plugin@4.6.0:
     p-limit "^1.0.0"
     serialize-javascript "^1.4.0"
 
-core-js@2.6.11:
-  version "2.6.11"
-  resolved "https://registry.yarnpkg.com/core-js/-/core-js-2.6.11.tgz#38831469f9922bded8ee21c9dc46985e0399308c"
+core-js@2.6.12:
+  version "2.6.12"
+  resolved "https://registry.yarnpkg.com/core-js/-/core-js-2.6.12.tgz#d9333dfa7b065e347cc5682219d6f690859cc2ec"
+  integrity sha512-Kb2wC0fvsWfQrgk8HU5lW6U/Lcs8+9aaYcy4ZFc6DDlo4nZ7n70dEgE5rtR0oG6ufKDUnrwfWL1mXR5ljDatrQ==
 
 core-js@^1.0.0:
   version "1.2.7"