diff --git a/dotnet/CHANGELOG b/dotnet/CHANGELOG
index 530a68390a5cb..e56c8878cd3d4 100644
--- a/dotnet/CHANGELOG
+++ b/dotnet/CHANGELOG
@@ -1,6 +1,6 @@
 v4.0.0rc1
 =========
- * Set available versions of Chrome DevTools Protocol to 85, 91, and 92.
+ * Set available versions of Chrome DevTools Protocol to 85, 92, and 93.
  * Enabled script pinning. This allows the user to add a snippet of JavaScript
    to a page that will be available on all subsquent pages, and not have to
    pass the script across the wire every time. For exceptionally large blobs
diff --git a/dotnet/selenium-dotnet-version.bzl b/dotnet/selenium-dotnet-version.bzl
index 82c2162a7ca79..544b78ed43565 100644
--- a/dotnet/selenium-dotnet-version.bzl
+++ b/dotnet/selenium-dotnet-version.bzl
@@ -7,8 +7,8 @@ SUPPORTED_NET_STANDARD_VERSIONS = ["netstandard2.0", "netstandard2.1", "net5.0"]
 
 SUPPORTED_DEVTOOLS_VERSIONS = [
     "v85",
-    "v91",
     "v92",
+    "v93",
 ]
 
 ASSEMBLY_COMPANY = "Selenium Committers"
diff --git a/dotnet/src/webdriver/DevTools/DevToolsDomains.cs b/dotnet/src/webdriver/DevTools/DevToolsDomains.cs
index cd8a5442eba52..305b7ee4ccfbe 100644
--- a/dotnet/src/webdriver/DevTools/DevToolsDomains.cs
+++ b/dotnet/src/webdriver/DevTools/DevToolsDomains.cs
@@ -37,8 +37,8 @@ public abstract class DevToolsDomains
         // added to this dictionary.
         private static readonly Dictionary<int, Type> SupportedDevToolsVersions = new Dictionary<int, Type>()
         {
+            { 93, typeof(V93.V93Domains) },
             { 92, typeof(V92.V92Domains) },
-            { 91, typeof(V91.V91Domains) },
             { 85, typeof(V85.V85Domains) }  
         };
 
diff --git a/dotnet/src/webdriver/DevTools/v91/V91Domains.cs b/dotnet/src/webdriver/DevTools/v93/V93Domains.cs
similarity index 82%
rename from dotnet/src/webdriver/DevTools/v91/V91Domains.cs
rename to dotnet/src/webdriver/DevTools/v93/V93Domains.cs
index ee9b9d18d4a53..f9f73dd98d87b 100644
--- a/dotnet/src/webdriver/DevTools/v91/V91Domains.cs
+++ b/dotnet/src/webdriver/DevTools/v93/V93Domains.cs
@@ -1,4 +1,4 @@
-// <copyright file="V91Domains.cs" company="WebDriver Committers">
+// <copyright file="V93Domains.cs" company="WebDriver Committers">
 // Licensed to the Software Freedom Conservancy (SFC) under one
 // or more contributor license agreements. See the NOTICE file
 // distributed with this work for additional information
@@ -19,16 +19,16 @@
 using System.Collections.Generic;
 using System.Text;
 
-namespace OpenQA.Selenium.DevTools.V91
+namespace OpenQA.Selenium.DevTools.V93
 {
     /// <summary>
     /// Class containing the domain implementation for version 90 of the DevTools Protocol.
     /// </summary>
-    public class V91Domains : DevToolsDomains
+    public class V93Domains : DevToolsDomains
     {
         private DevToolsSessionDomains domains;
 
-        public V91Domains(DevToolsSession session)
+        public V93Domains(DevToolsSession session)
         {
             this.domains = new DevToolsSessionDomains(session);
         }
@@ -46,21 +46,21 @@ public V91Domains(DevToolsSession session)
         /// <summary>
         /// Gets the object used for manipulating network information in the browser.
         /// </summary>
-        public override DevTools.Network Network => new V91Network(domains.Network, domains.Fetch);
+        public override DevTools.Network Network => new V93Network(domains.Network, domains.Fetch);
 
         /// <summary>
         /// Gets the object used for manipulating the browser's JavaScript execution.
         /// </summary>
-        public override JavaScript JavaScript => new V91JavaScript(domains.Runtime, domains.Page);
+        public override JavaScript JavaScript => new V93JavaScript(domains.Runtime, domains.Page);
 
         /// <summary>
         /// Gets the object used for manipulating DevTools Protocol targets.
         /// </summary>
-        public override DevTools.Target Target => new V91Target(domains.Target);
+        public override DevTools.Target Target => new V93Target(domains.Target);
 
         /// <summary>
         /// Gets the object used for manipulating the browser's logs.
         /// </summary>
-        public override DevTools.Log Log => new V91Log(domains.Log);
+        public override DevTools.Log Log => new V93Log(domains.Log);
     }
 }
diff --git a/dotnet/src/webdriver/DevTools/v91/V91JavaScript.cs b/dotnet/src/webdriver/DevTools/v93/V93JavaScript.cs
similarity index 95%
rename from dotnet/src/webdriver/DevTools/v91/V91JavaScript.cs
rename to dotnet/src/webdriver/DevTools/v93/V93JavaScript.cs
index c55aa5686049e..c618281b0bdd4 100644
--- a/dotnet/src/webdriver/DevTools/v91/V91JavaScript.cs
+++ b/dotnet/src/webdriver/DevTools/v93/V93JavaScript.cs
@@ -1,4 +1,4 @@
-// <copyright file="V91JavaScript.cs" company="WebDriver Committers">
+// <copyright file="V93JavaScript.cs" company="WebDriver Committers">
 // Licensed to the Software Freedom Conservancy (SFC) under one
 // or more contributor license agreements. See the NOTICE file
 // distributed with this work for additional information
@@ -18,25 +18,25 @@
 using System;
 using System.Collections.Generic;
 using System.Threading.Tasks;
-using OpenQA.Selenium.DevTools.V91.Page;
-using OpenQA.Selenium.DevTools.V91.Runtime;
+using OpenQA.Selenium.DevTools.V93.Page;
+using OpenQA.Selenium.DevTools.V93.Runtime;
 
-namespace OpenQA.Selenium.DevTools.V91
+namespace OpenQA.Selenium.DevTools.V93
 {
     /// <summary>
     /// Class containing the JavaScript implementation for version 89 of the DevTools Protocol.
     /// </summary>
-    public class V91JavaScript : JavaScript
+    public class V93JavaScript : JavaScript
     {
         private RuntimeAdapter runtime;
         private PageAdapter page;
 
         /// <summary>
-        /// Initializes a new instance of the <see cref="V91JavaScript"/> class.
+        /// Initializes a new instance of the <see cref="V93JavaScript"/> class.
         /// </summary>
         /// <param name="runtime">The DevTools Protocol adapter for the Runtime domain.</param>
         /// <param name="page">The DevTools Protocol adapter for the Page domain.</param>
-        public V91JavaScript(RuntimeAdapter runtime, PageAdapter page)
+        public V93JavaScript(RuntimeAdapter runtime, PageAdapter page)
         {
             this.runtime = runtime;
             this.page = page;
diff --git a/dotnet/src/webdriver/DevTools/v91/V91Log.cs b/dotnet/src/webdriver/DevTools/v93/V93Log.cs
similarity index 90%
rename from dotnet/src/webdriver/DevTools/v91/V91Log.cs
rename to dotnet/src/webdriver/DevTools/v93/V93Log.cs
index 0b8422a40408f..edf0b56a713f8 100644
--- a/dotnet/src/webdriver/DevTools/v91/V91Log.cs
+++ b/dotnet/src/webdriver/DevTools/v93/V93Log.cs
@@ -1,4 +1,4 @@
-// <copyright file="V91Log.cs" company="WebDriver Committers">
+// <copyright file="V93Log.cs" company="WebDriver Committers">
 // Licensed to the Software Freedom Conservancy (SFC) under one
 // or more contributor license agreements. See the NOTICE file
 // distributed with this work for additional information
@@ -20,22 +20,22 @@
 using System.Text;
 using System.Threading;
 using System.Threading.Tasks;
-using OpenQA.Selenium.DevTools.V91.Log;
+using OpenQA.Selenium.DevTools.V93.Log;
 
-namespace OpenQA.Selenium.DevTools.V91
+namespace OpenQA.Selenium.DevTools.V93
 {
     /// <summary>
     /// Class containing the browser's log as referenced by version 89 of the DevTools Protocol.
     /// </summary>
-    public class V91Log : DevTools.Log
+    public class V93Log : DevTools.Log
     {
         private LogAdapter adapter;
 
         /// <summary>
-        /// Initializes a new instance of the <see cref="V91Log"/> class.
+        /// Initializes a new instance of the <see cref="V93Log"/> class.
         /// </summary>
         /// <param name="adapter">The adapter for the Log domain.</param>
-        public V91Log(LogAdapter adapter)
+        public V93Log(LogAdapter adapter)
         {
             this.adapter = adapter;
             this.adapter.EntryAdded += OnAdapterEntryAdded;
diff --git a/dotnet/src/webdriver/DevTools/v91/V91Network.cs b/dotnet/src/webdriver/DevTools/v93/V93Network.cs
similarity index 93%
rename from dotnet/src/webdriver/DevTools/v91/V91Network.cs
rename to dotnet/src/webdriver/DevTools/v93/V93Network.cs
index 33f6ca1109bf3..0c23e875ffa3e 100644
--- a/dotnet/src/webdriver/DevTools/v91/V91Network.cs
+++ b/dotnet/src/webdriver/DevTools/v93/V93Network.cs
@@ -1,4 +1,4 @@
-// <copyright file="V91Network.cs" company="WebDriver Committers">
+// <copyright file="V93Network.cs" company="WebDriver Committers">
 // Licensed to the Software Freedom Conservancy (SFC) under one
 // or more contributor license agreements. See the NOTICE file
 // distributed with this work for additional information
@@ -20,25 +20,25 @@
 using System.Collections.Generic;
 using System.Text;
 using System.Threading.Tasks;
-using OpenQA.Selenium.DevTools.V91.Fetch;
-using OpenQA.Selenium.DevTools.V91.Network;
+using OpenQA.Selenium.DevTools.V93.Fetch;
+using OpenQA.Selenium.DevTools.V93.Network;
 
-namespace OpenQA.Selenium.DevTools.V91
+namespace OpenQA.Selenium.DevTools.V93
 {
     /// <summary>
     /// Class providing functionality for manipulating network calls using version 89 of the DevTools Protocol
     /// </summary>
-    public class V91Network : DevTools.Network
+    public class V93Network : DevTools.Network
     {
         private FetchAdapter fetch;
         private NetworkAdapter network;
 
         /// <summary>
-        /// Initializes a new instance of the <see cref="V91Network"/> class.
+        /// Initializes a new instance of the <see cref="V93Network"/> class.
         /// </summary>
         /// <param name="network">The adapter for the Network domain.</param>
         /// <param name="fetch">The adapter for the Fetch domain.</param>
-        public V91Network(NetworkAdapter network, FetchAdapter fetch)
+        public V93Network(NetworkAdapter network, FetchAdapter fetch)
         {
             this.network = network;
             this.fetch = fetch;
@@ -80,12 +80,12 @@ public override async Task DisableNetwork()
         /// <returns>A task that represents the asynchronous operation.</returns>
         public override async Task EnableFetchForAllPatterns()
         {
-            await fetch.Enable(new OpenQA.Selenium.DevTools.V91.Fetch.EnableCommandSettings()
+            await fetch.Enable(new OpenQA.Selenium.DevTools.V93.Fetch.EnableCommandSettings()
             {
-                Patterns = new OpenQA.Selenium.DevTools.V91.Fetch.RequestPattern[]
+                Patterns = new OpenQA.Selenium.DevTools.V93.Fetch.RequestPattern[]
                 {
-                    new OpenQA.Selenium.DevTools.V91.Fetch.RequestPattern() { UrlPattern = "*", RequestStage = RequestStage.Request },
-                    new OpenQA.Selenium.DevTools.V91.Fetch.RequestPattern() { UrlPattern = "*", RequestStage = RequestStage.Response }
+                    new OpenQA.Selenium.DevTools.V93.Fetch.RequestPattern() { UrlPattern = "*", RequestStage = RequestStage.Request },
+                    new OpenQA.Selenium.DevTools.V93.Fetch.RequestPattern() { UrlPattern = "*", RequestStage = RequestStage.Response }
                 },
                 HandleAuthRequests = true
             });
@@ -193,9 +193,9 @@ public override async Task ContinueWithAuth(string requestId, string userName, s
             await fetch.ContinueWithAuth(new ContinueWithAuthCommandSettings()
             {
                 RequestId = requestId,
-                AuthChallengeResponse = new V91.Fetch.AuthChallengeResponse()
+                AuthChallengeResponse = new V93.Fetch.AuthChallengeResponse()
                 {
-                    Response = V91.Fetch.AuthChallengeResponseResponseValues.ProvideCredentials,
+                    Response = V93.Fetch.AuthChallengeResponseResponseValues.ProvideCredentials,
                     Username = userName,
                     Password = password
                 }
@@ -212,9 +212,9 @@ public override async Task CancelAuth(string requestId)
             await fetch.ContinueWithAuth(new ContinueWithAuthCommandSettings()
             {
                 RequestId = requestId,
-                AuthChallengeResponse = new OpenQA.Selenium.DevTools.V91.Fetch.AuthChallengeResponse()
+                AuthChallengeResponse = new OpenQA.Selenium.DevTools.V93.Fetch.AuthChallengeResponse()
                 {
-                    Response = V91.Fetch.AuthChallengeResponseResponseValues.CancelAuth
+                    Response = V93.Fetch.AuthChallengeResponseResponseValues.CancelAuth
                 }
             });
         }
diff --git a/dotnet/src/webdriver/DevTools/v91/V91Target.cs b/dotnet/src/webdriver/DevTools/v93/V93Target.cs
similarity index 93%
rename from dotnet/src/webdriver/DevTools/v91/V91Target.cs
rename to dotnet/src/webdriver/DevTools/v93/V93Target.cs
index 4a61c2a7eaa68..782ab21767ac1 100644
--- a/dotnet/src/webdriver/DevTools/v91/V91Target.cs
+++ b/dotnet/src/webdriver/DevTools/v93/V93Target.cs
@@ -1,4 +1,4 @@
-// <copyright file="V91Target.cs" company="WebDriver Committers">
+// <copyright file="V93Target.cs" company="WebDriver Committers">
 // Licensed to the Software Freedom Conservancy (SFC) under one
 // or more contributor license agreements. See the NOTICE file
 // distributed with this work for additional information
@@ -21,22 +21,22 @@
 using System.Collections.ObjectModel;
 using System.Text;
 using System.Threading.Tasks;
-using OpenQA.Selenium.DevTools.V91.Target;
+using OpenQA.Selenium.DevTools.V93.Target;
 
-namespace OpenQA.Selenium.DevTools.V91
+namespace OpenQA.Selenium.DevTools.V93
 {
     /// <summary>
     /// Class providing functionality for manipulating targets for version 89 of the DevTools Protocol
     /// </summary>
-    public class V91Target : DevTools.Target
+    public class V93Target : DevTools.Target
     {
         private TargetAdapter adapter;
 
         /// <summary>
-        /// Initializes a new instance of the <see cref="V91Target"/> class.
+        /// Initializes a new instance of the <see cref="V93Target"/> class.
         /// </summary>
         /// <param name="adapter">The adapter for the Target domain.</param>
-        public V91Target(TargetAdapter adapter)
+        public V93Target(TargetAdapter adapter)
         {
             this.adapter = adapter;
         }
diff --git a/dotnet/src/webdriver/Remote/DriverServiceCommandExecutor.cs b/dotnet/src/webdriver/Remote/DriverServiceCommandExecutor.cs
index 49a2acbe2d1e7..37b49c3a85f95 100644
--- a/dotnet/src/webdriver/Remote/DriverServiceCommandExecutor.cs
+++ b/dotnet/src/webdriver/Remote/DriverServiceCommandExecutor.cs
@@ -141,6 +141,7 @@ protected virtual void Dispose(bool disposing)
             {
                 if (disposing)
                 {
+                    this.internalExecutor.Dispose();
                     this.service.Dispose();
                 }
 
diff --git a/dotnet/src/webdriver/WebDriver.cs b/dotnet/src/webdriver/WebDriver.cs
index f94d49d55a484..d399c8cfce7d1 100644
--- a/dotnet/src/webdriver/WebDriver.cs
+++ b/dotnet/src/webdriver/WebDriver.cs
@@ -712,6 +712,8 @@ protected virtual void Dispose(bool disposing)
             {
                 this.sessionId = null;
             }
+
+            this.executor.Dispose();
         }
 
         private static void UnpackAndThrowOnError(Response errorResponse)
diff --git a/dotnet/src/webdriver/WebDriver.csproj.prebuild.cmd b/dotnet/src/webdriver/WebDriver.csproj.prebuild.cmd
index 58f6a2cdff81a..84922761cac93 100644
--- a/dotnet/src/webdriver/WebDriver.csproj.prebuild.cmd
+++ b/dotnet/src/webdriver/WebDriver.csproj.prebuild.cmd
@@ -27,16 +27,16 @@ if not exist  "%1..\..\..\bazel-bin\dotnet\src\webdriver\cdp\v85\DevToolsSession
   popd
 )
 
-if not exist  "%1..\..\..\bazel-bin\dotnet\src\webdriver\cdp\v91\DevToolsSessionDomains.cs" (
-  echo Generating CDP code for version 91
+if not exist  "%1..\..\..\bazel-bin\dotnet\src\webdriver\cdp\v92\DevToolsSessionDomains.cs" (
+  echo Generating CDP code for version 92
   pushd "%1..\..\.."
-  bazel build //dotnet/src/webdriver/cdp:generate-v91
+  bazel build //dotnet/src/webdriver/cdp:generate-v92
   popd
 )
 
-if not exist  "%1..\..\..\bazel-bin\dotnet\src\webdriver\cdp\v92\DevToolsSessionDomains.cs" (
-  echo Generating CDP code for version 92
+if not exist  "%1..\..\..\bazel-bin\dotnet\src\webdriver\cdp\v93\DevToolsSessionDomains.cs" (
+  echo Generating CDP code for version 93
   pushd "%1..\..\.."
-  bazel build //dotnet/src/webdriver/cdp:generate-v92
+  bazel build //dotnet/src/webdriver/cdp:generate-v93
   popd
 )
diff --git a/dotnet/src/webdriver/WebDriver.csproj.prebuild.sh b/dotnet/src/webdriver/WebDriver.csproj.prebuild.sh
index c4ab48535dc4e..9c06522d7a706 100644
--- a/dotnet/src/webdriver/WebDriver.csproj.prebuild.sh
+++ b/dotnet/src/webdriver/WebDriver.csproj.prebuild.sh
@@ -23,14 +23,14 @@ then
   bazel build //dotnet/src/webdriver/cdp:generate-v85
 fi
 
-if [[ ! -f "$1../../../bazel-bin/dotnet/src/webdriver/cdp/v91/DevToolsSessionDomains.cs" ]]
-then
-  echo "Generating CDP code for version 91"
-  bazel build //dotnet/src/webdriver/cdp:generate-v91
-fi
-
 if [[ ! -f "$1../../../bazel-bin/dotnet/src/webdriver/cdp/v92/DevToolsSessionDomains.cs" ]]
 then
   echo "Generating CDP code for version 92"
   bazel build //dotnet/src/webdriver/cdp:generate-v92
 fi
+
+if [[ ! -f "$1../../../bazel-bin/dotnet/src/webdriver/cdp/v93/DevToolsSessionDomains.cs" ]]
+then
+  echo "Generating CDP code for version 93"
+  bazel build //dotnet/src/webdriver/cdp:generate-v93
+fi