diff --git a/CHANGELOG.md b/CHANGELOG.md
index e7dc24e4..9f4ccda1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,12 @@
+5.1.0 May 27, 2022
+* Update iOS SDK to 1.42.0
+* Update Android SDK to 5.1.5
+* Update 3rd party dependencies. Of note the plist vulnerability. (Thanks Sujay-shetty)
+* Replace setDebug with setLogging and test devices. https://help.branch.io/using-branch/docs/adding-test-devices
+
+5.0.2 February 9, 2022
+* Update dependencies to latest non-breaking versions, of note the shelljs vulnerability. (Thanks again Sujay-shetty!)
+
 5.0.1 February 8, 2022
 * Remove request package (thanks for catching Sujay-shetty)
 
diff --git a/package.json b/package.json
index 361a6018..1f898058 100644
--- a/package.json
+++ b/package.json
@@ -2,7 +2,7 @@
   "name": "branch-cordova-sdk",
   "description": "Branch Metrics Cordova SDK",
   "main": "src/index.js",
-  "version": "5.0.2",
+  "version": "5.1.0",
   "homepage": "https://github.com/BranchMetrics/cordova-ionic-phonegap-branch-deep-linking",
   "repository": {
     "type": "git",
@@ -55,23 +55,23 @@
     ]
   },
   "dependencies": {
-    "fs": "0.0.1-security",
-    "glob": "^7.2.0",
+    "glob": "^8.0.3",
     "mkpath": "^1.0.0",
     "node-version-compare": "^1.0.3",
-    "plist": "^3.0.4",
+    "plist": "^3.0.5",
     "shelljs": "^0.8.5",
-    "xcode": "^2.1.0",
+    "xcode": "^3.0.1",
     "xml2js": "^0.4.23"
   },
   "devDependencies": {
-    "@commitlint/cli": "^8.3.5",
-    "@commitlint/config-conventional": "^8.3.4",
-    "eslint": "^6.8.0",
-    "eslint-config-airbnb-base": "^14.2.1",
-    "eslint-plugin-import": "^2.25.2",
-    "husky": "^4.3.8",
-    "lint-staged": "^10.5.4",
-    "prettier": "^2.5.1"
+    "fs": "0.0.1-security",
+    "@commitlint/cli": "^17.0.1",
+    "@commitlint/config-conventional": "^17.0.0",
+    "eslint": "^8.16.0",
+    "eslint-config-airbnb-base": "^15.0.0",
+    "eslint-plugin-import": "^2.26.0",
+    "husky": "^8.0.1",
+    "lint-staged": "^12.4.2",
+    "prettier": "^2.6.2"
   }
 }
diff --git a/plugin.xml b/plugin.xml
index 082c059f..07ca4aca 100644
--- a/plugin.xml
+++ b/plugin.xml
@@ -24,7 +24,7 @@ SOFTWARE.
 <plugin xmlns="http://apache.org/cordova/ns/plugins/1.0"
   xmlns:android="http://schemas.android.com/apk/res/android"
   id="branch-cordova-sdk"
-  version="5.0.2">
+  version="5.1.0">
 
   <!-- Description -->
   <name>branch-cordova-sdk</name>
@@ -63,7 +63,7 @@ SOFTWARE.
     <!-- Manifest configuration is done via a js script.  We should move it to this config in the future. -->
 
     <source-file src="src/android/io/branch/BranchSDK.java" target-dir="src/io/branch" />
-    <framework src="io.branch.sdk.android:library:5.0.15"/>
+    <framework src="io.branch.sdk.android:library:5.1.5"/>
   </platform>
 
   <!-- iOS -->
@@ -87,7 +87,7 @@ SOFTWARE.
               <source url="https://cdn.cocoapods.org/"/>
           </config>
           <pods>
-              <pod name="Branch" spec="~> 1.40.2" />
+              <pod name="Branch" spec="~> 1.42.0" />
           </pods>
       </podspec>
   </platform>
diff --git a/src/android/io/branch/BranchSDK.java b/src/android/io/branch/BranchSDK.java
index 3818cd90..97dddfd8 100644
--- a/src/android/io/branch/BranchSDK.java
+++ b/src/android/io/branch/BranchSDK.java
@@ -115,7 +115,7 @@ public boolean execute(String action, JSONArray args, CallbackContext callbackCo
 
         Runnable r = new RunnableThread(action, args, callbackContext);
 
-        if (action.equals("setDebug")) {
+        if (action.equals("setLogging")) {
             cordova.getActivity().runOnUiThread(r);
             return true;
         } else if (action.equals("setCookieBasedMatching")) {
@@ -527,15 +527,19 @@ private void setCookieBasedMatching(String linkDomain, CallbackContext callbackC
     }
 
     /**
-     * <p>Sets the library to function in debug mode, enabling logging of all requests.</p>
-     * <p>If you want to flag debug, call this <b>before</b> initUserSession</p>
+     * <p>Enabling Branch SDK logging</p>
      *
-     * @param isEnable        A {@link Boolean} value to enable/disable debugging mode for the app.
+     * @param isEnable        A {@link Boolean} value to enable/disable logging
      * @param callbackContext A callback to execute at the end of this method
      */
-    private void setDebug(boolean isEnable, CallbackContext callbackContext) {
+    private void setLogging(boolean isEnable, CallbackContext callbackContext) {
         this.activity = this.cordova.getActivity();
-        Branch.enableDebugMode();
+        if (isEnable == true) {
+            Branch.enableLogging();
+        } else {
+            Branch.disableLogging();
+        }
+
         callbackContext.sendPluginResult(new PluginResult(PluginResult.Status.OK, isEnable));
     }
 
@@ -1154,8 +1158,8 @@ public void run() {
             try {
                 Log.d(LCAT, "Runnable: " + this.action);
 
-                if (this.action.equals("setDebug")) {
-                    setDebug(this.args.getBoolean(0), this.callbackContext);
+                if (this.action.equals("setLogging")) {
+                    setLogging(this.args.getBoolean(0), this.callbackContext);
                 } else if (this.action.equals("setCookieBasedMatching")) {
                     setCookieBasedMatching(this.args.getString(0), this.callbackContext);
                 } else if (this.action.equals("disableTracking")) {
diff --git a/src/index.js b/src/index.js
index ec7db001..05b03757 100644
--- a/src/index.js
+++ b/src/index.js
@@ -34,7 +34,7 @@ const standardEvent = {
 
 // Branch prototype
 var Branch = function Branch() {
-  this.debugMode = false;
+  this.enableLogging = false;
   this.trackingDisabled = false;
   this.sessionInitialized = false;
 };
@@ -113,11 +113,19 @@ Branch.prototype.setRequestMetadata = function setRequestMetadata(key, val) {
   return execute("setRequestMetadata", [key, val]);
 };
 
+// Deprecated. Replaced by setLogging(isEnabled) and test devices. https://help.branch.io/using-branch/docs/adding-test-devices
 Branch.prototype.setDebug = function setDebug(isEnabled) {
+  return new Promise(function promise(resolve, reject) {
+    resolve(false);
+  });
+};
+
+// For early lifecycle logging, we recommend you enable logging in the native iOS or Android code.
+Branch.prototype.setLogging = function setLogging(isEnabled) {
   var value = typeof isEnabled !== "boolean" ? false : isEnabled;
-  this.debugMode = value;
+  this.enableLogging = value;
 
-  return execute("setDebug", [value]);
+  return execute("enableLogging", [value]);
 };
 
 Branch.prototype.setCookieBasedMatching = function setCookieBasedMatching(
diff --git a/src/ios/BranchSDK.h b/src/ios/BranchSDK.h
index 86d83097..bc52b107 100644
--- a/src/ios/BranchSDK.h
+++ b/src/ios/BranchSDK.h
@@ -29,7 +29,7 @@
 - (void)enableTestMode:(CDVInvokedUrlCommand*)command;
 - (void)initSession:(CDVInvokedUrlCommand*)command;
 - (void)disableTracking:(CDVInvokedUrlCommand*)command;
-- (void)setDebug:(CDVInvokedUrlCommand*)command;
+- (void)enableLogging:(CDVInvokedUrlCommand*)command;
 - (void)getAutoInstance:(CDVInvokedUrlCommand*)command;
 - (void)getLatestReferringParams:(CDVInvokedUrlCommand*)command;
 - (void)getFirstReferringParams:(CDVInvokedUrlCommand*)command;
diff --git a/src/ios/BranchSDK.m b/src/ios/BranchSDK.m
index 278426a2..ca38c9c7 100644
--- a/src/ios/BranchSDK.m
+++ b/src/ios/BranchSDK.m
@@ -153,14 +153,14 @@ - (void)disableTracking:(CDVInvokedUrlCommand*)command
   [self.commandDelegate sendPluginResult:pluginResult callbackId:command.callbackId];
 }
 
-- (void)setDebug:(CDVInvokedUrlCommand*)command
+- (void)enableLogging:(CDVInvokedUrlCommand*)command
 {
-  bool enableDebug = [[command.arguments objectAtIndex:0] boolValue];
-  if (enableDebug) {
-    [[Branch getInstance] setDebug];
+  bool enableLogging = [[command.arguments objectAtIndex:0] boolValue];
+  if (enableLogging) {
+    [[Branch getInstance] enableLogging];
   }
 
-  CDVPluginResult* pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_OK messageAsBool:enableDebug];
+  CDVPluginResult* pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_OK messageAsBool:enableLogging];
 
   [self.commandDelegate sendPluginResult:pluginResult callbackId:command.callbackId];
 }