diff --git a/.pyproject.toml b/.pyproject.toml
index c43ce3d..8e21bac 100644
--- a/.pyproject.toml
+++ b/.pyproject.toml
@@ -10,7 +10,7 @@ requires-python = ">=3.9"
 dependencies = [
     "invenio-accounts>=6.0.0,<7.0.0",
     "invenio-celery>=2.0.0,<3.0.0",
-    "invenio-oauthclient>=5.0.0,<6.0.0",
+    "invenio-oauthclient>=6.0.0,<7.0.0",
     "invenio-userprofiles>=4.0.0,<5.0.0",
 ]
 
diff --git a/CHANGES.md b/CHANGES.md
index 8e19bb5..6053c51 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -7,6 +7,10 @@
 Changes
 =======
 
+Version 0.5.0 (released 2025-11-12)
+
+- setup: bump major version of `invenio-oauthclient`
+
 Version 0.4.0 (released 2025-10-30)
 
 - users sync: create identity when missing
diff --git a/MANIFEST.in b/MANIFEST.in
index 4074067..2995e5e 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -18,5 +18,6 @@ include .editorconfig
 recursive-include .github/workflows *.yml
 include *.md
 include *.sh
+include .pyproject.toml
 recursive-include invenio_cern_sync *.py
 recursive-include tests *.py
diff --git a/invenio_cern_sync/__init__.py b/invenio_cern_sync/__init__.py
index cfbef20..c108aa1 100644
--- a/invenio_cern_sync/__init__.py
+++ b/invenio_cern_sync/__init__.py
@@ -9,6 +9,6 @@
 
 from .ext import InvenioCERNSync
 
-__version__ = "0.4.0"
+__version__ = "0.5.0"
 
 __all__ = ("__version__", "InvenioCERNSync")
diff --git a/setup.cfg b/setup.cfg
index c21f8b4..80d706e 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -29,7 +29,7 @@ zip_safe = False
 install_requires =
     invenio-accounts>=6.0.0,<7.0.0
     invenio-celery>=2.0.0,<3.0.0
-    invenio-oauthclient>=5.0.0,<6.0.0
+    invenio-oauthclient>=6.0.0,<7.0.0
     invenio-userprofiles>=4.0.0,<5.0.0
 
 [options.extras_require]