diff --git a/.gitignore b/.gitignore
index e7ef7c4..5ed1aee 100644
--- a/.gitignore
+++ b/.gitignore
@@ -89,6 +89,7 @@ venv/
 ENV/
 env.bak/
 venv.bak/
+venv_docs/
 
 # Spyder project settings
 .spyderproject
@@ -105,3 +106,4 @@ venv.bak/
 .DS_Store
 /example/Charade/Session File Backups/
 lcov.info
+
diff --git a/docs/requirements.txt b/docs/requirements.txt
index 999a96e..55e468f 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -1,28 +1,21 @@
 alabaster==0.7.12
-astroid==2.9.3
 Babel==2.11.0
 certifi==2022.9.24
 charset-normalizer==2.1.1
 docutils==0.17.1
 idna==3.4
 imagesize==1.4.1
-importlib-metadata==5.0.0
-isort==5.10.1
 Jinja2==3.1.2
-lazy-object-proxy==1.7.1
 MarkupSafe==2.1.1
-mccabe==0.6.1
 packaging==21.3
 parsimonious==0.10.0
-Pillow==9.1.1
-platformdirs==2.5.4
+Pillow==9.3.0
 Pygments==2.13.0
 pyparsing==3.0.9
 pytz==2022.6
 regex==2022.10.31
 reportlab==3.6.12
 requests==2.28.1
-six==1.16.0
 snowballstemmer==2.2.0
 Sphinx==5.3.0
 sphinx-rtd-theme==1.1.1
@@ -32,9 +25,5 @@ sphinxcontrib-htmlhelp==2.0.0
 sphinxcontrib-jsmath==1.0.1
 sphinxcontrib-qthelp==1.0.3
 sphinxcontrib-serializinghtml==1.1.5
-toml==0.10.2
 tqdm==4.64.1
-typing_extensions==4.0.1
 urllib3==1.26.12
-wrapt==1.13.3
-zipp==3.10.0
diff --git a/requirements.txt b/requirements.txt
index 999a96e..ac5e14c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,40 +1,13 @@
-alabaster==0.7.12
-astroid==2.9.3
-Babel==2.11.0
-certifi==2022.9.24
-charset-normalizer==2.1.1
-docutils==0.17.1
-idna==3.4
-imagesize==1.4.1
-importlib-metadata==5.0.0
-isort==5.10.1
-Jinja2==3.1.2
-lazy-object-proxy==1.7.1
-MarkupSafe==2.1.1
-mccabe==0.6.1
+attrs==22.1.0
+exceptiongroup==1.0.4
+iniconfig==1.1.1
 packaging==21.3
 parsimonious==0.10.0
-Pillow==9.1.1
-platformdirs==2.5.4
-Pygments==2.13.0
+Pillow==9.3.0
+pluggy==1.0.0
 pyparsing==3.0.9
-pytz==2022.6
+pytest==7.2.0
 regex==2022.10.31
 reportlab==3.6.12
-requests==2.28.1
-six==1.16.0
-snowballstemmer==2.2.0
-Sphinx==5.3.0
-sphinx-rtd-theme==1.1.1
-sphinxcontrib-applehelp==1.0.2
-sphinxcontrib-devhelp==1.0.2
-sphinxcontrib-htmlhelp==2.0.0
-sphinxcontrib-jsmath==1.0.1
-sphinxcontrib-qthelp==1.0.3
-sphinxcontrib-serializinghtml==1.1.5
-toml==0.10.2
+tomli==2.0.1
 tqdm==4.64.1
-typing_extensions==4.0.1
-urllib3==1.26.12
-wrapt==1.13.3
-zipp==3.10.0