diff --git a/packages/overture-schema-divisions-theme/src/overture/schema/divisions/__about__.py b/packages/overture-schema-divisions-theme/src/overture/schema/divisions/__about__.py
index 3dc1f76b..dbe5a991 100644
--- a/packages/overture-schema-divisions-theme/src/overture/schema/divisions/__about__.py
+++ b/packages/overture-schema-divisions-theme/src/overture/schema/divisions/__about__.py
@@ -1 +1 @@
-__version__ = "0.1.0"
+__version__ = "0.1.1-alpha-1"
diff --git a/packages/overture-schema-system/src/overture/schema/system/__about__.py b/packages/overture-schema-system/src/overture/schema/system/__about__.py
index 3dc1f76b..dbe5a991 100644
--- a/packages/overture-schema-system/src/overture/schema/system/__about__.py
+++ b/packages/overture-schema-system/src/overture/schema/system/__about__.py
@@ -1 +1 @@
-__version__ = "0.1.0"
+__version__ = "0.1.1-alpha-1"
diff --git a/pyproject.toml b/pyproject.toml
index 92201b71..2b35d5d9 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,5 +1,8 @@
 # uv workspace configuration
 
+# TEMP change to trigger Python package version check workflow
+# SECOND LINE of TEMP change.
+
 [project]
 license = "MIT"
 name = "overture-schema-workspace"