diff --git a/pyproject.toml b/pyproject.toml
index 46e2595..a3d876c 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "hatchling.build"
 
 [project]
 name = "ndx-fiber-photometry"
-version = "0.1.0"
+version = "0.1.1"
 authors = [
     { name="Alessandra Trapani", email="alessandra.trapani@catlystneuro.com" },
     { name="Luiz Tauffer", email="luiz.tauffer@catlystneuro.com" },
diff --git a/spec/ndx-fiber-photometry.namespace.yaml b/spec/ndx-fiber-photometry.namespace.yaml
index 426c783..c569e98 100644
--- a/spec/ndx-fiber-photometry.namespace.yaml
+++ b/spec/ndx-fiber-photometry.namespace.yaml
@@ -24,4 +24,4 @@ namespaces:
     - DynamicTableRegion
     - VectorData
   - source: ndx-fiber-photometry.extensions.yaml
-  version: 0.1.0
+  version: 0.1.1
diff --git a/src/spec/create_extension_spec.py b/src/spec/create_extension_spec.py
index ead6b8a..6f05879 100644
--- a/src/spec/create_extension_spec.py
+++ b/src/spec/create_extension_spec.py
@@ -11,7 +11,7 @@ def main():
     # these arguments were auto-generated from your cookiecutter inputs
     ns_builder = NWBNamespaceBuilder(
         name="""ndx-fiber-photometry""",
-        version="""0.1.0""",
+        version="""0.1.1""",
         doc="""This is an NWB extension for storing fiber photometry recordings and associated metadata.""",
         author=[
             "Alessandra Trapani",