diff --git a/aiidalab_qe/version.py b/aiidalab_qe/version.py
index 62027314f..1a125ae2f 100644
--- a/aiidalab_qe/version.py
+++ b/aiidalab_qe/version.py
@@ -3,4 +3,4 @@
 
 """This module contains project version information."""
 
-__version__ = "v22.09.0"
+__version__ = "v22.09.1"
diff --git a/setup.cfg b/setup.cfg
index 9395c5ed4..dda6f94a5 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,6 +1,6 @@
 [metadata]
 name = aiidalab_qe
-version = 22.9.0
+version = 22.9.1
 description = Package for the AiiDAlab QE app
 long_description = file: README.md
 long_description_content_type = text/markdown
@@ -23,7 +23,7 @@ install_requires =
     Jinja2~=2.11.3
     aiida-core~=1.0
     aiida-quantumespresso~=3.5
-    aiidalab-qe-workchain@https://github.com/aiidalab/aiidalab-qe/releases/download/v22.09.0/aiidalab_qe_workchain-1.0-py3-none-any.whl
+    aiidalab-qe-workchain@https://github.com/aiidalab/aiidalab-qe/releases/download/v22.09.1/aiidalab_qe_workchain-1.0-py3-none-any.whl
     aiidalab-widgets-base~=1.4.0
     filelock~=3.3.0
     importlib-resources~=5.2.2
@@ -51,7 +51,7 @@ ignore =
     E203  # Whitespace before ':', preferred formatting for black.
 
 [bumpver]
-current_version = "v22.09.0"
+current_version = "v22.09.1"
 version_pattern = "v0Y.0M.PATCH[PYTAGNUM]"
 commit_message = "Bump version {old_version} -> {new_version}"
 commit = True