diff --git a/README.md b/README.md
index e3ccb47..722b1ed 100644
--- a/README.md
+++ b/README.md
@@ -17,10 +17,12 @@ Now you need to install the npm module for `TranslateHttpLoader`:
 npm install @ngx-translate/http-loader --save
 ```
 
+**NB: if you're still on Angular <4.3, please use Http from @angular/http with http-loader@0.1.0.**
+
 ## Usage
 #### 1. Setup the `TranslateModule` to use the `TranslateHttpLoader`:
 
-The `TranslateHttpLoader` uses Http to load translations, which means that you have to import the HttpModule from `@angular/http` before the `TranslateModule`:
+The `TranslateHttpLoader` uses HttpClient to load translations, which means that you have to import the HttpClientModule from `@angular/common/http` before the `TranslateModule`:
 
 ```ts
 import {NgModule} from '@angular/core';
@@ -61,7 +63,7 @@ By using those default parameters, it will load your translations files for the
 You can change those in the `HttpLoaderFactory` method that we just defined. For example if you want to load the "en" translations from `/public/lang-files/en-lang.json` you would use:
 
 ```ts
-export function HttpLoaderFactory(http: Http) {
+export function HttpLoaderFactory(http: HttpClient) {
     return new TranslateHttpLoader(http, "/public/lang-files/", "-lang.json");
 }
 ```
diff --git a/yarn.lock b/yarn.lock
index 4f0bd4d..3435b2d 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2,52 +2,67 @@
 # yarn lockfile v1
 
 
-"@angular/animations@4.1.3":
-  version "4.1.3"
-  resolved "https://registry.yarnpkg.com/@angular/animations/-/animations-4.1.3.tgz#6e89a1e0fbfd6d0e90be4f2ae190aac67f83a411"
+"@angular/animations@4.3.1":
+  version "4.3.1"
+  resolved "https://registry.yarnpkg.com/@angular/animations/-/animations-4.3.1.tgz#1f7e0bb803efc21c608246e6765a1c647f3d1a5f"
+  dependencies:
+    tslib "^1.7.1"
 
-"@angular/common@4.1.3":
-  version "4.1.3"
-  resolved "https://registry.yarnpkg.com/@angular/common/-/common-4.1.3.tgz#e7c4791e32131cf74c239428c2a67daab2eef017"
+"@angular/common@4.3.1":
+  version "4.3.1"
+  resolved "https://registry.yarnpkg.com/@angular/common/-/common-4.3.1.tgz#260f487a7cdca326c436bd3ea9515c797de2ff72"
+  dependencies:
+    tslib "^1.7.1"
 
-"@angular/compiler-cli@4.1.3":
-  version "4.1.3"
-  resolved "https://registry.yarnpkg.com/@angular/compiler-cli/-/compiler-cli-4.1.3.tgz#c2362ffdf65756471481f839fab675bcac213f96"
+"@angular/compiler-cli@4.3.1":
+  version "4.3.1"
+  resolved "https://registry.yarnpkg.com/@angular/compiler-cli/-/compiler-cli-4.3.1.tgz#00b41afb6faeb4aef561b8427804ac8880aff63c"
   dependencies:
-    "@angular/tsc-wrapped" "4.1.3"
+    "@angular/tsc-wrapped" "4.3.1"
     minimist "^1.2.0"
     reflect-metadata "^0.1.2"
 
-"@angular/compiler@4.1.3":
-  version "4.1.3"
-  resolved "https://registry.yarnpkg.com/@angular/compiler/-/compiler-4.1.3.tgz#d2dd30853b0cf4a54758b4a314632c231f9c94c3"
+"@angular/compiler@4.3.1":
+  version "4.3.1"
+  resolved "https://registry.yarnpkg.com/@angular/compiler/-/compiler-4.3.1.tgz#3a24d49ecf01ac2b6e07f63e378b8ff8e257fe09"
+  dependencies:
+    tslib "^1.7.1"
 
-"@angular/core@4.1.3":
-  version "4.1.3"
-  resolved "https://registry.yarnpkg.com/@angular/core/-/core-4.1.3.tgz#285498eb86ab7d0b6f982f8f9f487ef610013b35"
+"@angular/core@4.3.1":
+  version "4.3.1"
+  resolved "https://registry.yarnpkg.com/@angular/core/-/core-4.3.1.tgz#a9d0a7d644b96260674269b689a04feea632a8d3"
+  dependencies:
+    tslib "^1.7.1"
 
-"@angular/http@4.1.3":
-  version "4.1.3"
-  resolved "https://registry.yarnpkg.com/@angular/http/-/http-4.1.3.tgz#eb9d1c302a0172815f9a573310d9be0bdeb845ae"
+"@angular/http@4.3.1":
+  version "4.3.1"
+  resolved "https://registry.yarnpkg.com/@angular/http/-/http-4.3.1.tgz#e4f661f746711e88ecbea76a3c905babf97d315a"
+  dependencies:
+    tslib "^1.7.1"
 
-"@angular/platform-browser-dynamic@4.1.3":
-  version "4.1.3"
-  resolved "https://registry.yarnpkg.com/@angular/platform-browser-dynamic/-/platform-browser-dynamic-4.1.3.tgz#3c13fdcf591d487f6efdc1d46913f280c6d8c2ec"
+"@angular/platform-browser-dynamic@4.3.1":
+  version "4.3.1"
+  resolved "https://registry.yarnpkg.com/@angular/platform-browser-dynamic/-/platform-browser-dynamic-4.3.1.tgz#84034da60a82ef36e7effda7b3ade6e645b330b3"
+  dependencies:
+    tslib "^1.7.1"
 
-"@angular/platform-browser@4.1.3":
-  version "4.1.3"
-  resolved "https://registry.yarnpkg.com/@angular/platform-browser/-/platform-browser-4.1.3.tgz#4fa1db5119dd178b315ddae5b329bee1a932a5bd"
+"@angular/platform-browser@4.3.1":
+  version "4.3.1"
+  resolved "https://registry.yarnpkg.com/@angular/platform-browser/-/platform-browser-4.3.1.tgz#db727b06eed64bda5defec71815db26a4da2f690"
+  dependencies:
+    tslib "^1.7.1"
 
-"@angular/platform-server@4.1.3":
-  version "4.1.3"
-  resolved "https://registry.yarnpkg.com/@angular/platform-server/-/platform-server-4.1.3.tgz#bbfae42b15730357751da0e145d686f925a94431"
+"@angular/platform-server@4.3.1":
+  version "4.3.1"
+  resolved "https://registry.yarnpkg.com/@angular/platform-server/-/platform-server-4.3.1.tgz#3b915fc4013c6a947a8c147b4db0279b025936eb"
   dependencies:
     parse5 "^3.0.1"
+    tslib "^1.7.1"
     xhr2 "^0.1.4"
 
-"@angular/tsc-wrapped@4.1.3":
-  version "4.1.3"
-  resolved "https://registry.yarnpkg.com/@angular/tsc-wrapped/-/tsc-wrapped-4.1.3.tgz#2d6372c9187bf1621eacd960b94b39c4f95293cd"
+"@angular/tsc-wrapped@4.3.1":
+  version "4.3.1"
+  resolved "https://registry.yarnpkg.com/@angular/tsc-wrapped/-/tsc-wrapped-4.3.1.tgz#f6616a4d2a3bbec1cded664fd1f526edce99ef41"
   dependencies:
     tsickle "^0.21.0"