diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4da10b7..a2bf69a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,9 +1,15 @@
-## Unpublished
+## v0.3.1
 
-### ‼️ Behavior changes
+### 🐛 Bug fixes
 
 * `HyperQueueJobResource.accepts_default_mpiprocs_per_machine()` now returns `True`: with the deprecated `num_machines`/`num_mpiprocs_per_machine` resource keys, the computer's `default_mpiprocs_per_machine` is now honoured instead of silently falling back to a single CPU. Jobs that relied on that fallback on a computer with a default set will now request `num_machines * default_mpiprocs_per_machine` CPUs. [[#49](https://github.com/aiidateam/aiida-hyperqueue/pull/49)]
 
+### 🔧 Maintenance
+
+* Drop support for Python 3.9 and pyupgrade the code to 3.10 [[#50](https://github.com/aiidateam/aiida-hyperqueue/pull/50)]
+* Test Python 3.14 in CI [[#50](https://github.com/aiidateam/aiida-hyperqueue/pull/50)]
+* Update pre-commit hooks [[#50](https://github.com/aiidateam/aiida-hyperqueue/pull/50)]
+
 ## v0.3.0
 
 ### ⬆️ Update dependencies
diff --git a/aiida_hyperqueue/__init__.py b/aiida_hyperqueue/__init__.py
index a415510..7ada4a7 100644
--- a/aiida_hyperqueue/__init__.py
+++ b/aiida_hyperqueue/__init__.py
@@ -4,4 +4,4 @@
 AiiDA plugin for the HyperQueue metascheduler
 """
 
-__version__ = "0.3.0"
+__version__ = "0.3.1"