diff --git a/.github/workflows/build_documentation.yaml b/.github/workflows/build_documentation.yaml
index 10dfbbc..da5faf9 100644
--- a/.github/workflows/build_documentation.yaml
+++ b/.github/workflows/build_documentation.yaml
@@ -27,9 +27,8 @@ jobs:
       # 3. Install Sphinx and its themes/extensions
       - name: Install dependencies
         run: |
-          pip install numpy
-          pip install sphinx sphinx_rtd_theme
-          pip install sphinx-copybutton
+          pip install sphinx sphinx_rtd_theme sphinx-copybutton
+          pip install -e .
 
       # 4. Build the HTML documentation
       - name: Build Sphinx docs
diff --git a/doc/conf.py b/doc/conf.py
index 0c07ed5..4d81f9a 100644
--- a/doc/conf.py
+++ b/doc/conf.py
@@ -18,9 +18,9 @@
 # https://www.sphinx-doc.org/en/master/usage/configuration.html#project-information
 
 project = 'LEDSmokeAnalysis'
-copyright = '2025, CCE'
+copyright = '2026, CCE'
 author = 'CCE'
-release = '0.9.4'
+release = '0.9.6'
 
 # -- General configuration ---------------------------------------------------
 # https://www.sphinx-doc.org/en/master/usage/configuration.html#general-configuration
diff --git a/pyproject.toml b/pyproject.toml
index 92d6851..c00ff92 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -3,7 +3,7 @@ requires = ["setuptools", "wheel"]
 
 [project]
 name = "ledsa"
-version = "0.9.5"
+version = "0.9.6"
 description = "A scientific package to analyse smoke via the dimming of light sources."
 authors = [
     {name = "Kristian Börger", email =  "boerger@uni-wuppertal.de"},