diff --git a/.portal-docs/docker-hub/README.aspnet.md b/.portal-docs/docker-hub/README.aspnet.md
index 071aa522..497b4937 100644
--- a/.portal-docs/docker-hub/README.aspnet.md
+++ b/.portal-docs/docker-hub/README.aspnet.md
@@ -4,8 +4,6 @@
   * `docker pull mcr.microsoft.com/dotnet/framework/aspnet:4.8.1`
 * `4.8`
   * `docker pull mcr.microsoft.com/dotnet/framework/aspnet:4.8`
-* `3.5`
-  * `docker pull mcr.microsoft.com/dotnet/framework/aspnet:3.5`
 
 # About
 
diff --git a/.portal-docs/docker-hub/README.runtime.md b/.portal-docs/docker-hub/README.runtime.md
index 9004c7e9..c6abe65a 100644
--- a/.portal-docs/docker-hub/README.runtime.md
+++ b/.portal-docs/docker-hub/README.runtime.md
@@ -4,8 +4,6 @@
   * `docker pull mcr.microsoft.com/dotnet/framework/runtime:4.8.1`
 * `4.8`
   * `docker pull mcr.microsoft.com/dotnet/framework/runtime:4.8`
-* `3.5`
-  * `docker pull mcr.microsoft.com/dotnet/framework/runtime:3.5`
 
 # About
 
diff --git a/.portal-docs/docker-hub/README.sdk.md b/.portal-docs/docker-hub/README.sdk.md
index b4126bf1..ebe8123d 100644
--- a/.portal-docs/docker-hub/README.sdk.md
+++ b/.portal-docs/docker-hub/README.sdk.md
@@ -4,8 +4,6 @@
   * `docker pull mcr.microsoft.com/dotnet/framework/sdk:4.8.1`
 * `4.8`
   * `docker pull mcr.microsoft.com/dotnet/framework/sdk:4.8`
-* `3.5`
-  * `docker pull mcr.microsoft.com/dotnet/framework/sdk:3.5`
 
 # About
 
diff --git a/.portal-docs/mar/README.aspnet.portal.md b/.portal-docs/mar/README.aspnet.portal.md
index 5c24b061..fcd1a811 100644
--- a/.portal-docs/mar/README.aspnet.portal.md
+++ b/.portal-docs/mar/README.aspnet.portal.md
@@ -17,8 +17,6 @@ Watch [discussions](https://github.com/microsoft/dotnet-framework-docker/discuss
   * `docker pull mcr.microsoft.com/dotnet/framework/aspnet:4.8.1`
 * `4.8`
   * `docker pull mcr.microsoft.com/dotnet/framework/aspnet:4.8`
-* `3.5`
-  * `docker pull mcr.microsoft.com/dotnet/framework/aspnet:3.5`
 
 ## Related repositories
 
diff --git a/.portal-docs/mar/README.runtime.portal.md b/.portal-docs/mar/README.runtime.portal.md
index 30a92070..3efc7f72 100644
--- a/.portal-docs/mar/README.runtime.portal.md
+++ b/.portal-docs/mar/README.runtime.portal.md
@@ -10,8 +10,6 @@ Watch [discussions](https://github.com/microsoft/dotnet-framework-docker/discuss
   * `docker pull mcr.microsoft.com/dotnet/framework/runtime:4.8.1`
 * `4.8`
   * `docker pull mcr.microsoft.com/dotnet/framework/runtime:4.8`
-* `3.5`
-  * `docker pull mcr.microsoft.com/dotnet/framework/runtime:3.5`
 
 ## Related repositories
 
diff --git a/.portal-docs/mar/README.sdk.portal.md b/.portal-docs/mar/README.sdk.portal.md
index 263de001..446015b6 100644
--- a/.portal-docs/mar/README.sdk.portal.md
+++ b/.portal-docs/mar/README.sdk.portal.md
@@ -18,8 +18,6 @@ Watch [discussions](https://github.com/microsoft/dotnet-framework-docker/discuss
   * `docker pull mcr.microsoft.com/dotnet/framework/sdk:4.8.1`
 * `4.8`
   * `docker pull mcr.microsoft.com/dotnet/framework/sdk:4.8`
-* `3.5`
-  * `docker pull mcr.microsoft.com/dotnet/framework/sdk:3.5`
 
 ## Related repositories
 
diff --git a/README.aspnet.md b/README.aspnet.md
index 42497e13..a12b7856 100644
--- a/README.aspnet.md
+++ b/README.aspnet.md
@@ -6,8 +6,6 @@
   * `docker pull mcr.microsoft.com/dotnet/framework/aspnet:4.8.1`
 * `4.8`
   * `docker pull mcr.microsoft.com/dotnet/framework/aspnet:4.8`
-* `3.5`
-  * `docker pull mcr.microsoft.com/dotnet/framework/aspnet:3.5`
 
 ## About
 
diff --git a/README.runtime.md b/README.runtime.md
index 77315588..6feebb33 100644
--- a/README.runtime.md
+++ b/README.runtime.md
@@ -6,8 +6,6 @@
   * `docker pull mcr.microsoft.com/dotnet/framework/runtime:4.8.1`
 * `4.8`
   * `docker pull mcr.microsoft.com/dotnet/framework/runtime:4.8`
-* `3.5`
-  * `docker pull mcr.microsoft.com/dotnet/framework/runtime:3.5`
 
 ## About
 
diff --git a/README.sdk.md b/README.sdk.md
index 8167a826..e37aff8e 100644
--- a/README.sdk.md
+++ b/README.sdk.md
@@ -6,8 +6,6 @@
   * `docker pull mcr.microsoft.com/dotnet/framework/sdk:4.8.1`
 * `4.8`
   * `docker pull mcr.microsoft.com/dotnet/framework/sdk:4.8`
-* `3.5`
-  * `docker pull mcr.microsoft.com/dotnet/framework/sdk:3.5`
 
 ## About
 
diff --git a/eng/readme-templates/FeaturedTags.md b/eng/readme-templates/FeaturedTags.md
index 2419aeaf..3b88f772 100644
--- a/eng/readme-templates/FeaturedTags.md
+++ b/eng/readme-templates/FeaturedTags.md
@@ -15,6 +15,4 @@
 :* `4.8.1`
   * `docker pull mcr.microsoft.com/dotnet/framework/{{SHORT_REPO}}:4.8.1`
 * `4.8`
-  * `docker pull mcr.microsoft.com/dotnet/framework/{{SHORT_REPO}}:4.8`{{if SHORT_REPO != "wcf":
-* `3.5`
-  * `docker pull mcr.microsoft.com/dotnet/framework/{{SHORT_REPO}}:3.5`}}}}
+  * `docker pull mcr.microsoft.com/dotnet/framework/{{SHORT_REPO}}:4.8`}}
diff --git a/eng/update-dependencies/LcuVariableUpdater.cs b/eng/update-dependencies/LcuVariableUpdater.cs
index cf0f5889..481efafe 100644
--- a/eng/update-dependencies/LcuVariableUpdater.cs
+++ b/eng/update-dependencies/LcuVariableUpdater.cs
@@ -35,7 +35,7 @@ public LcuVariableUpdater()
     /// <summary>
     /// Matches LCU variable names in the format "lcu|{version}|{framework}"
     /// where version contains digits and periods. Examples:
-    /// "lcu|ltsc2019|4.8", "lcu|ltsc2022|3.5".
+    /// "lcu|ltsc2019|4.8", "lcu|ltsc2022|4.8.1".
     /// </summary>
     [GeneratedRegex(@"lcu\|[^|]+\|\d+(\.\d+)+?")]
     private partial Regex LcuVariablePattern { get; }