diff --git a/.vscode/settings.json b/.vscode/settings.json
new file mode 100644
index 0000000..e7618f1
--- /dev/null
+++ b/.vscode/settings.json
@@ -0,0 +1,9 @@
+{
+    "[dart]": {
+      "editor.formatOnSave": true
+    },
+    "editor.codeActionsOnSave": {
+      "source.organizeImports": true
+    },
+  }
+  
\ No newline at end of file
diff --git a/example/.vscode/launch.json b/example/.vscode/launch.json
new file mode 100644
index 0000000..7ed481f
--- /dev/null
+++ b/example/.vscode/launch.json
@@ -0,0 +1,12 @@
+{
+    "version": "0.2.0",
+    "configurations": [
+        {
+            "name": "Debug",
+            "request": "launch",
+            "type": "dart",
+            "program": "lib/main.dart",
+            "flutterMode": "debug",
+        },
+    ]
+}
\ No newline at end of file
diff --git a/example/.vscode/settings.json b/example/.vscode/settings.json
new file mode 100644
index 0000000..e7618f1
--- /dev/null
+++ b/example/.vscode/settings.json
@@ -0,0 +1,9 @@
+{
+    "[dart]": {
+      "editor.formatOnSave": true
+    },
+    "editor.codeActionsOnSave": {
+      "source.organizeImports": true
+    },
+  }
+  
\ No newline at end of file
diff --git a/example/ios/Podfile.lock b/example/ios/Podfile.lock
index a6f13fc..d69260b 100644
--- a/example/ios/Podfile.lock
+++ b/example/ios/Podfile.lock
@@ -3,7 +3,7 @@ PODS:
   - CryptoSwift (1.7.1)
   - Flutter (1.0.0)
   - http_certificate_pinning (1.0.3):
-    - Alamofire (~> 4.7)
+    - Alamofire (~> 4.9.1)
     - CryptoSwift
     - Flutter
 
@@ -26,8 +26,8 @@ SPEC CHECKSUMS:
   Alamofire: 85e8a02c69d6020a0d734f6054870d7ecb75cf18
   CryptoSwift: d3d18dc357932f7e6d580689e065cf1f176007c1
   Flutter: f04841e97a9d0b0a8025694d0796dd46242b2854
-  http_certificate_pinning: 23157eae20c5887e49372b3cbe7a1d5863eb9bad
+  http_certificate_pinning: 2a9097b304c7ea3b51804af46d381aba8108fa29
 
 PODFILE CHECKSUM: ef19549a9bc3046e7bb7d2fab4d021637c0c58a3
 
-COCOAPODS: 1.11.3
+COCOAPODS: 1.12.1
diff --git a/ios/http_certificate_pinning.podspec b/ios/http_certificate_pinning.podspec
index c386dfa..bded0e8 100644
--- a/ios/http_certificate_pinning.podspec
+++ b/ios/http_certificate_pinning.podspec
@@ -16,7 +16,7 @@ Https Certificate pinning for Flutter
   s.source_files = 'Classes/**/*'
   s.dependency 'Flutter'
   s.dependency 'CryptoSwift'
-  s.dependency 'Alamofire', '~> 4.7'
+  s.dependency 'Alamofire', '~> 4.9.1'
   s.platform = :ios, '8.0'
 
   # Flutter.framework does not contain a i386 slice. Only x86_64 simulators are supported.
diff --git a/lib/src/dio/certificate_pinning_interceptor.dart b/lib/src/dio/certificate_pinning_interceptor.dart
index 9e67cef..35229d9 100644
--- a/lib/src/dio/certificate_pinning_interceptor.dart
+++ b/lib/src/dio/certificate_pinning_interceptor.dart
@@ -20,6 +20,7 @@ class CertificatePinningInterceptor extends Interceptor {
             : <String>[],
         _timeout = timeout;
 
+
   @override
   Future onRequest(
     RequestOptions options,
@@ -56,6 +57,7 @@ class CertificatePinningInterceptor extends Interceptor {
             requestOptions: options,
             error: CertificateNotVerifiedException(),
           ),
+          callFollowingErrorInterceptor,
         );
       }
     } on Exception catch (e) {