diff --git a/demo/package.json b/demo/package.json
index 7101a77..7a630d8 100644
--- a/demo/package.json
+++ b/demo/package.json
@@ -27,14 +27,14 @@
   "private": true,
   "dependencies": {
     "@angular/animations": "^7.2.0",
-    "@angular/cdk": "^7.2.1",
+    "@angular/cdk": "^8.1.2",
     "@angular/common": "^7.2.0",
     "@angular/compiler": "^7.2.0",
     "@angular/core": "^7.2.0",
     "@angular/flex-layout": "^7.0.0-beta.21",
     "@angular/forms": "^7.2.0",
     "@angular/http": "^7.2.0",
-    "@angular/material": "^7.2.1",
+    "@angular/material": "^8.1.2",
     "@angular/platform-browser": "^7.2.0",
     "@angular/platform-browser-dynamic": "^7.2.0",
     "@angular/platform-server": "^7.2.0",
diff --git a/package.json b/package.json
index 1d38f59..3247764 100644
--- a/package.json
+++ b/package.json
@@ -36,11 +36,11 @@
   },
   "dependencies": {
     "@angular/animations": "^7.2.15",
-    "@angular/cdk": "^7.2.0",
+    "@angular/cdk": "^8.1.2",
     "@angular/common": "^7.2.15",
     "@angular/core": "^7.2.15",
     "@angular/http": "^7.2.15",
-    "@angular/material": "^7.2.0",
+    "@angular/material": "^8.1.2",
     "@angular/platform-browser": "^7.2.15",
     "ngx-linkifyjs": "^1.2.2"
   },