diff --git a/.github/workflows/npm-publish.yml b/.github/workflows/npm-publish.yml
index 3260c8e..b5bf8f3 100644
--- a/.github/workflows/npm-publish.yml
+++ b/.github/workflows/npm-publish.yml
@@ -15,7 +15,7 @@ jobs:
       with:
         node-version: 10.0.0
     - name: Publish if version has been updated
-      uses: pascalgn/npm-publish-action@1.3.4
+      uses: pascalgn/npm-publish-action@1.3.9
       with: # All of theses inputs are optional
         tag_name: "v%s"
         tag_message: "v%s"
@@ -26,3 +26,4 @@ jobs:
       env: # More info about the environment variables in the README
         GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} # Leave this as is, it's automatically generated
         NPM_AUTH_TOKEN: ${{ secrets.NPM_AUTH_TOKEN }} # You need to set this in your repo settings
+        
\ No newline at end of file
diff --git a/ios/RNSslPinning.podspec b/RNSslPinning.podspec
similarity index 74%
rename from ios/RNSslPinning.podspec
rename to RNSslPinning.podspec
index 4df35d2..538e9b1 100644
--- a/ios/RNSslPinning.podspec
+++ b/RNSslPinning.podspec
@@ -1,6 +1,6 @@
 require 'json'
 
-package = JSON.parse(File.read(File.join(__dir__, '../package.json')))
+package = JSON.parse(File.read(File.join(__dir__, './package.json')))
 
 Pod::Spec.new do |s|
   s.name         = "RNSslPinning"
@@ -10,10 +10,10 @@ Pod::Spec.new do |s|
   s.homepage     = package['homepage']
   s.license      = package['license']
   # s.license      = { :type => "MIT", :file => "FILE_LICENSE" }
-  s.author             = { "author" => "author@domain.cn" }
+  s.author       = { "author" => "author@domain.cn" }
   s.platform     = :ios, "9.0"
   s.source       = { :git => "https://github.com/MaxToyberman/react-native-ssl-pinning", :tag => "master" }
-  s.source_files  = "RNSslPinning/**/*.{h,m}"
+  s.source_files  = "ios/RNSslPinning/**/*.{h,m}"
   s.requires_arc = true
 
 
@@ -21,5 +21,3 @@ Pod::Spec.new do |s|
   s.dependency "AFNetworking", "~> 4.0"
 
 end
-
-  
\ No newline at end of file
diff --git a/android/build.gradle b/android/build.gradle
index 8e32614..efb23b8 100644
--- a/android/build.gradle
+++ b/android/build.gradle
@@ -32,10 +32,10 @@ repositories {
 
 dependencies {
    implementation "com.facebook.react:react-native:+"
-    implementation "com.squareup.okhttp3:okhttp:4.2.2"
+    implementation "com.squareup.okhttp3:okhttp:4.9.0"
     implementation "com.squareup.okio:okio:2.6.0"
     implementation "com.github.franmontiel:PersistentCookieJar:v1.0.1"
-    implementation "com.squareup.okhttp3:logging-interceptor:4.2.2"
-    implementation "com.squareup.okhttp3:okhttp-urlconnection:4.2.2"
+    implementation "com.squareup.okhttp3:logging-interceptor:4.9.0"
+    implementation "com.squareup.okhttp3:okhttp-urlconnection:4.9.0"
 }
   
diff --git a/ios/RNSslPinning/RNSslPinning.m b/ios/RNSslPinning/RNSslPinning.m
index 3179a72..bb6dfe5 100644
--- a/ios/RNSslPinning/RNSslPinning.m
+++ b/ios/RNSslPinning/RNSslPinning.m
@@ -215,6 +215,7 @@ -(void) performMultipartRequest: (AFURLSessionManager*)manager obj:(NSDictionary
     AFSecurityPolicy *policy;
     BOOL pkPinning = [[obj objectForKey:@"pkPinning"] boolValue];
     BOOL disableAllSecurity = [[obj objectForKey:@"disableAllSecurity"] boolValue];
+    NSString *certBase64=[obj objectForKey:@"cert"];
     
     NSSet *certificates = [AFSecurityPolicy certificatesInBundle:[NSBundle mainBundle]];
     
@@ -227,6 +228,14 @@ -(void) performMultipartRequest: (AFURLSessionManager*)manager obj:(NSDictionary
     else if (pkPinning){
         policy = [AFSecurityPolicy policyWithPinningMode:AFSSLPinningModePublicKey withPinnedCertificates:certificates];
     }
+    else if (certBase64) {
+        NSURL *certData = [NSURL URLWithString: [NSString stringWithFormat:@"data:application/octet-stream;base64,%@", certBase64]];
+        NSData *certRaw = [NSData dataWithContentsOfURL:certData];
+        policy = [AFSecurityPolicy policyWithPinningMode:AFSSLPinningModeCertificate
+            withPinnedCertificates:[NSSet setWithObject:certRaw]];
+        policy.validatesDomainName = false;
+        policy.allowInvalidCertificates = true;
+    }
     else{
         policy = [AFSecurityPolicy policyWithPinningMode:AFSSLPinningModeCertificate withPinnedCertificates:certificates];
     }
diff --git a/package.json b/package.json
index b645475..78b7e7b 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "react-native-ssl-pinning",
-  "version": "1.5.4",
+  "version": "1.5.7",
   "description": "React-Native Ssl pinning using OkHttp 3 in Android, and AFNetworking on iOS.",
   "main": "index.js",
   "scripts": {
@@ -17,7 +17,7 @@
   "license": "MIT",
   "homepage": "https://github.com/MaxToyberman/react-native-ssl-pinning#README",
   "peerDependencies": {
-    "react-native": "^0.41.2"
+    "react-native": "*"
   },
   "repository": {
     "type": "git",