diff --git a/pipelines/config/dependency-builds.yml b/pipelines/config/dependency-builds.yml
index 03d0d8def..f2c440e85 100644
--- a/pipelines/config/dependency-builds.yml
+++ b/pipelines/config/dependency-builds.yml
@@ -49,12 +49,12 @@ dependencies:
     buildpacks:
       dotnet-core:
         lines:
-          - line: 6.0.X
-            deprecation_date: 2024-11-08
-            link: https://dotnet.microsoft.com/platform/support/policy/dotnet-core
           - line: 8.0.X
             deprecation_date: 2026-11-10
             link: https://dotnet.microsoft.com/platform/support/policy/dotnet-core
+          - line: 9.0.X
+            deprecation_date: 2026-05-12
+            link: https://dotnet.microsoft.com/platform/support/policy/dotnet-core
         removal_strategy: remove_all
     versions_to_keep: 1
     any_stack: true
@@ -62,12 +62,12 @@ dependencies:
     buildpacks:
       dotnet-core:
         lines:
-          - line: 6.0.X
-            deprecation_date: 2024-11-08
-            link: https://dotnet.microsoft.com/platform/support/policy/dotnet-core
           - line: 8.0.X
             deprecation_date: 2026-11-10
             link: https://dotnet.microsoft.com/platform/support/policy/dotnet-core
+          - line: 9.0.X
+            deprecation_date: 2026-05-12
+            link: https://dotnet.microsoft.com/platform/support/policy/dotnet-core
         removal_strategy: remove_all
     versions_to_keep: 1
     any_stack: true
@@ -75,12 +75,12 @@ dependencies:
     buildpacks:
       dotnet-core:
         lines:
-          - line: 6.0.X
-            deprecation_date: 2024-11-08
-            link: https://dotnet.microsoft.com/platform/support/policy/dotnet-core
           - line: 8.0.X
             deprecation_date: 2026-11-10
             link: https://dotnet.microsoft.com/platform/support/policy/dotnet-core
+          - line: 9.0.X
+            deprecation_date: 2026-05-12
+            link: https://dotnet.microsoft.com/platform/support/policy/dotnet-core
         removal_strategy: remove_all
     versions_to_keep: 1
     any_stack: true