diff --git a/README.md b/README.md
index 6859efa..a6dd303 100644
--- a/README.md
+++ b/README.md
@@ -17,7 +17,7 @@ cache, no lazy loading. It gives you two ways to work with a graph:
 
 Neptune connects for the `PersistenceManager`; the object manager runs on the others. Cypher you write runs on
 Postgres and Oracle too, compiled to SQL: see [Cypher on a relational database](#cypher-on-a-relational-database).
-0.2 is an alpha release: the API may still change. See [the design](docs/design.md) for how it came about.
+0.3 is an alpha release: the API may still change. See [the design](docs/design.md) for how it came about.
 
 > **On Node.js or the JVM?** [Drivine](https://github.com/liberation-data/drivine)
 > (`npm install @liberation-data/drivine`) and [drivine4j](https://github.com/liberation-data/drivine4j)
diff --git a/pyproject.toml b/pyproject.toml
index f1aeb69..76ab8c0 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "drivine"
-version = "0.2.0"
+version = "0.3.0"
 description = "Graph database client for Python: Neo4j, Memgraph, FalkorDB, Neptune, Oracle and Postgres."
 readme = "README.md"
 license = "Apache-2.0"
diff --git a/sample/.drivine/model.json b/sample/.drivine/model.json
index 4eaa2ff..344a23a 100644
--- a/sample/.drivine/model.json
+++ b/sample/.drivine/model.json
@@ -3,7 +3,7 @@
   "format": "drivine-model/1",
   "generator": {
     "library": "drivine-python",
-    "version": "0.2.0",
+    "version": "0.3.0",
     "language": "python"
   },
   "module": "drivine-sample",
diff --git a/sample/poetry.lock b/sample/poetry.lock
index d639f93..239a3be 100644
--- a/sample/poetry.lock
+++ b/sample/poetry.lock
@@ -458,7 +458,7 @@ websockets = ["websocket-client (>=1.3.0)"]
 
 [[package]]
 name = "drivine"
-version = "0.2.0"
+version = "0.3.0"
 description = "Graph database client for Python: Neo4j, Memgraph, FalkorDB, Neptune, Oracle and Postgres."
 optional = false
 python-versions = ">=3.11"
diff --git a/uv.lock b/uv.lock
index cccc1d3..dad314a 100644
--- a/uv.lock
+++ b/uv.lock
@@ -1,5 +1,5 @@
 version = 1
-revision = 3
+revision = 5
 requires-python = ">=3.11"
 
 [[package]]
@@ -386,7 +386,7 @@ wheels = [
 
 [[package]]
 name = "drivine"
-version = "0.2.0"
+version = "0.3.0"
 source = { editable = "." }
 dependencies = [
     { name = "pi-pilgrim" },