diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index a39cd80..6e6cbaf 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -4,14 +4,16 @@ on:
   push:
     branches:
       - '4.x'
+      - '4.1.x'
   pull_request:
     branches:
       - '4.x'
+      - '4.1.x'
   workflow_dispatch:
 
 jobs:
   tests:
-    uses: localgovdrupal/localgov_shared_workflows/.github/workflows/test-microsites.yml@1.x
+    uses: localgovdrupal/localgov_shared_workflows/.github/workflows/test-microsites.yml@1.x-d11
     with:
       project: 'localgovdrupal/localgov_microsites'
       project_path: 'web/profiles/contrib/localgov_microsites'
diff --git a/composer.json b/composer.json
index e812a6e..3639a99 100644
--- a/composer.json
+++ b/composer.json
@@ -14,7 +14,7 @@
         "php": ">=8.1",
         "drupal/admin_toolbar": "^3.1",
         "drupal/autosave_form": "^1.3",
-        "drupal/core": "^10.0",
+        "drupal/core": "^10.0 || ^11.0",
         "drupal/default_content": "^2.0@alpha",
         "drupal/domain_path": "^1.2",
         "drupal/gin": "^3.0@RC",
@@ -23,17 +23,17 @@
         "drupal/metatag": "^2.0.2",
         "drupal/redirect": "^1.9",
         "drupal/responsive_preview": "^2.1",
-        "localgovdrupal/localgov_blogs": "^1.0.0-beta3",
+        "localgovdrupal/localgov_blogs": "^1.0@beta",
         "localgovdrupal/localgov_core": "^2.12",
         "localgovdrupal/localgov_directories": "^3.1",
         "localgovdrupal/localgov_events": "^3.0",
-        "localgovdrupal/localgov_microsites_group": "^4.0",
+        "localgovdrupal/localgov_microsites_group": "4.1.x-dev",
         "localgovdrupal/localgov_microsites_base": "^2.0",
-        "localgovdrupal/localgov_microsites_colour_picker_fields": "^1.0.0-beta1",
+        "localgovdrupal/localgov_microsites_colour_picker_fields": "^1.0@beta",
         "localgovdrupal/localgov_news": "^2.3",
-        "localgovdrupal/localgov_page": "^1.0.0-beta2",
-        "localgovdrupal/localgov_claro": "^2.1.0",
-        "localgovdrupal/localgov_sa11y": "^1.0.0-beta1",
+        "localgovdrupal/localgov_page": "^1.0@beta",
+        "localgovdrupal/localgov_claro": "^2.1",
+        "localgovdrupal/localgov_sa11y": "^1.0@beta",
         "drupal/require_login": "^3.0"
     },
     "minimum-stability": "dev",
@@ -50,7 +50,8 @@
         "patches": {
             "drupal/domain_path": {
                 "https://github.com/localgovdrupal/localgov_microsites/pull/175#issuecomment-1172879196": "https://raw.githubusercontent.com/localgovdrupal/localgov_microsites/995261d0909065e3124fba3fc0dce3e823aefa1d/patches/domain_path.146-url-aliases.patch",
-                "https://github.com/localgovdrupal/localgov_microsites_group/issues/326": "https://raw.githubusercontent.com/localgovdrupal/localgov_microsites/4cbdbe6ae3c3e95e7d2ed15d918c66805ad8e7f1/patches/localgov_microsites_group_326.domain_path_pathauto.unserializable.patch"
+                "https://github.com/localgovdrupal/localgov_microsites_group/issues/326": "https://raw.githubusercontent.com/localgovdrupal/localgov_microsites/4cbdbe6ae3c3e95e7d2ed15d918c66805ad8e7f1/patches/localgov_microsites_group_326.domain_path_pathauto.unserializable.patch",
+                "Remove unused constructor from DomainPathAliasManager class #3526307": "https://www.drupal.org/files/issues/2025-05-23/3526307-3.patch"
             }
         }
     }
diff --git a/localgov_microsites.info.yml b/localgov_microsites.info.yml
index abc3ee3..be32a67 100644
--- a/localgov_microsites.info.yml
+++ b/localgov_microsites.info.yml
@@ -1,7 +1,8 @@
 name: LocalGov Drupal Microsites
 type: profile
 description: 'Install LocalGov Drupal Microsites.'
-core_version_requirement: ^9 || ^10
+core_version_requirement: ^10 || ^11
+version: 4.x
 
 install:
   # Core
diff --git a/modules/localgov_microsites_media/localgov_microsites_media.info.yml b/modules/localgov_microsites_media/localgov_microsites_media.info.yml
index 9bfaf72..dee5ff0 100644
--- a/modules/localgov_microsites_media/localgov_microsites_media.info.yml
+++ b/modules/localgov_microsites_media/localgov_microsites_media.info.yml
@@ -2,7 +2,7 @@ name: LocalGov Microsites Media
 description: LocalGov Media configuration required for Microsites profile.
 package: LocalGov Drupal
 type: module
-core_version_requirement: ^8.8 || ^9 || ^10
+core_version_requirement: ^10 || ^11
 
 dependencies:
   - drupal:editor