diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 42d81fc962..863a85dc8d 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -33,9 +33,10 @@ jobs:
       - name: Setup .NET
         uses: actions/setup-dotnet@v1
         with:
+          # see: https://docs.stripe.com/sdks/versioning?server=dotnet#stripe-sdk-language-version-support-policy
+          # even numbers are LTS
+          # TODO: add 9.0.x; https://go/j/RUN_DEVSDK-1957
           dotnet-version: |
-            2.1.x
-            3.1.x
             5.0.x
             6.0.x
             7.0.404
diff --git a/OPENAPI_VERSION b/OPENAPI_VERSION
index 0f90d4e52d..7365ccab62 100644
--- a/OPENAPI_VERSION
+++ b/OPENAPI_VERSION
@@ -1 +1 @@
-61dc2fe030518f02a4eb2cdc3a7a70d3ce01c82f
\ No newline at end of file
+61dc2fe030518f02a4eb2cdc3a7a70d3ce01c82f
diff --git a/README.md b/README.md
index ba80daa5cd..ca8a2ef687 100644
--- a/README.md
+++ b/README.md
@@ -4,7 +4,7 @@
 [![Build Status](https://github.com/stripe/stripe-dotnet/actions/workflows/ci.yml/badge.svg?branch=master)](https://github.com/stripe/stripe-dotnet/actions?query=branch%3Amaster)
 [![Coverage Status](https://coveralls.io/repos/github/stripe/stripe-dotnet/badge.svg?branch=master)](https://coveralls.io/github/stripe/stripe-dotnet?branch=master)
 
-The official [Stripe][stripe] .NET library, supporting .NET Standard 2.0+, .NET Core 3.1+, and .NET Framework 4.6.1+.
+The official [Stripe][stripe] .NET library, supporting .NET Standard 2.0+, .NET Core 5+, and .NET Framework 4.6.2+.
 
 ## Installation
 
@@ -35,6 +35,12 @@ From within Visual Studio:
 5. Click on the Stripe.net package, select the appropriate version in the
    right-tab and click _Install_.
 
+### Requirements
+
+Per our [Language Version Support Policy](https://docs.stripe.com/sdks/versioning?server=dotnet#stripe-sdk-language-version-support-policy), we currently support **.NET Standard 2.0+, .NET Core 5+, and .NET Framework 4.6.2+.**.
+
+Support for .NET Core versions 5 & 7 are deprecated and will be removed in the next major version. Support for version 6 will be removed in a future version. Read more and see the full schedule in the docs: https://docs.stripe.com/sdks/versioning?server=dotnet#stripe-sdk-language-version-support-policy
+
 ## Documentation
 
 For a comprehensive list of examples, check out the [API
diff --git a/src/Stripe.net/Infrastructure/Public/SystemNetHttpClient.cs b/src/Stripe.net/Infrastructure/Public/SystemNetHttpClient.cs
index 0f09dfe936..e20758de46 100644
--- a/src/Stripe.net/Infrastructure/Public/SystemNetHttpClient.cs
+++ b/src/Stripe.net/Infrastructure/Public/SystemNetHttpClient.cs
@@ -37,10 +37,10 @@ public class SystemNetHttpClient : IHttpClient
             "netcoreapp3.1"
 #elif NETSTANDARD2_0
             "netstandard2.0"
-#elif NET461
-            "net461"
+#elif NET462
+            "net462"
 #else
-#error "Unknown target framework"
+#warning "Unknown target framework"
 #endif
             ;
 
diff --git a/src/Stripe.net/Services/_base/Service.cs b/src/Stripe.net/Services/_base/Service.cs
index 70f8f02052..62e72aef4a 100644
--- a/src/Stripe.net/Services/_base/Service.cs
+++ b/src/Stripe.net/Services/_base/Service.cs
@@ -132,7 +132,7 @@ internal IEnumerable<T> ListRequestAutoPaging<T>(
             where T : IStripeEntity
         {
             var apiMode = ApiModeUtils.GetApiMode(url);
-#if NET461
+#if NETFRAMEWORK
             if (apiMode == ApiMode.V2)
             {
                 return
@@ -153,7 +153,7 @@ internal IEnumerable<T> ListRequestAutoPaging<T>(
 #endif
         }
 
-#if NET461
+#if NETFRAMEWORK
         internal IEnumerable<T> V1ListRequestAutoPagingSync<T>(
             string url,
             ListOptions options,
@@ -427,7 +427,7 @@ internal IEnumerable<T> SearchRequestAutoPaging<T>(
             RequestOptions requestOptions)
             where T : IStripeEntity
         {
-#if NET461
+#if NETFRAMEWORK
             return
                 this.SearchRequestAutoPagingSync<T>(url, options, requestOptions);
 #else
@@ -436,7 +436,7 @@ internal IEnumerable<T> SearchRequestAutoPaging<T>(
 #endif
         }
 
-#if NET461
+#if NETFRAMEWORK
         private IEnumerable<T> SearchRequestAutoPagingSync<T>(
             string url,
             SearchOptions options,
diff --git a/src/Stripe.net/Stripe.net.csproj b/src/Stripe.net/Stripe.net.csproj
index 047f6fbd32..27f0f6410c 100644
--- a/src/Stripe.net/Stripe.net.csproj
+++ b/src/Stripe.net/Stripe.net.csproj
@@ -5,7 +5,7 @@
     <Version>48.6.0-alpha.2</Version>
     <LangVersion>8</LangVersion>
     <Authors>Stripe, Jayme Davis</Authors>
-    <TargetFrameworks>net5.0;net6.0;net7.0;net8.0;netcoreapp3.1;netstandard2.0;net461</TargetFrameworks>
+    <TargetFrameworks>net5.0;net6.0;net7.0;net8.0;netstandard2.0;net462</TargetFrameworks>
     <PackageTags>stripe;payment;credit;cards;money;gateway;paypal;braintree</PackageTags>
     <PackageIcon>icon.png</PackageIcon>
     <PackageProjectUrl>https://github.com/stripe/stripe-dotnet</PackageProjectUrl>
@@ -56,16 +56,12 @@
     <PackageReference Include="System.Configuration.ConfigurationManager" Version="8.0.0" />
   </ItemGroup>
 
-  <ItemGroup Condition="'$(TargetFramework)' == 'netcoreapp3.1'">
-    <PackageReference Include="System.Configuration.ConfigurationManager" Version="4.7.0" />
-  </ItemGroup>
-
   <ItemGroup Condition="'$(TargetFramework)' == 'netstandard2.0'">
     <PackageReference Include="Microsoft.Bcl.AsyncInterfaces" Version="1.1.0" />
     <PackageReference Include="System.Configuration.ConfigurationManager" Version="4.5.0" />
   </ItemGroup>
 
-  <ItemGroup Condition=" '$(TargetFramework)' == 'net461' ">
+  <ItemGroup Condition=" '$(TargetFramework)' == 'net462' ">
     <PackageReference Include="Microsoft.Bcl.AsyncInterfaces" Version="1.1.0" />
     <PackageReference Include="System.Runtime.InteropServices.RuntimeInformation" Version="4.3.0" />
     <Reference Include="System.Configuration" />
diff --git a/src/StripeTests/StripeTests.csproj b/src/StripeTests/StripeTests.csproj
index c24c46d98b..1553453170 100644
--- a/src/StripeTests/StripeTests.csproj
+++ b/src/StripeTests/StripeTests.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>net5.0;net6.0;net7.0;net8.0;netcoreapp3.1;netcoreapp2.1;net461</TargetFrameworks>
+    <TargetFrameworks>net5.0;net6.0;net7.0;net8.0;net462</TargetFrameworks>
     <LangVersion>8</LangVersion>
     <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
     <CheckEolTargetFramework>false</CheckEolTargetFramework>
@@ -28,7 +28,7 @@
     <PackageReference Include="System.Linq.Async" Version="4.1.1" />
   </ItemGroup>
 
-  <ItemGroup Condition=" '$(TargetFramework)' == 'net461' ">
+  <ItemGroup Condition=" '$(TargetFramework)' == 'net462' ">
     <Reference Include="Microsoft.CSharp" />
   </ItemGroup>