diff --git a/.github/workflows/documentation.yml b/.github/workflows/documentation.yml
index 9b36aa5..8dc1fec 100644
--- a/.github/workflows/documentation.yml
+++ b/.github/workflows/documentation.yml
@@ -22,10 +22,7 @@ jobs:
       - name: Install dependencies
         run: |
           python -m pip install --upgrade pip
-          pip install Sphinx sphinx-rtd-theme \
-                sphinxcontrib-applehelp sphinxcontrib-htmlhelp \
-                sphinxcontrib-jquery sphinxcontrib-jsmath \
-                sphinxcontrib-qthelp sphinxcontrib-serializinghtml
+          pip install .[docs]
 
       - name: Build Docs
         run: |
diff --git a/setup.cfg b/setup.cfg
index 2ebb493..0827d12 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -35,6 +35,17 @@ install_requires =
     pymoo>=0.5.0,<1.0
     tsplib95>=0.7.0,<1.0
 
+[options.extras_require]
+docs =
+    sphinx>=7.4.0,<8.0
+    sphinx-rtd-theme>=2.0.0,<3.0
+    sphinxcontrib-applehelp>=2.0.0,<3.0
+    sphinxcontrib-htmlhelp>=2.1.0,<3.0
+    sphinxcontrib-jquery>=4.1,<5.0
+    sphinxcontrib-jsmath>=1.0.0,<2.0
+    sphinxcontrib-qthelp>=2.0.0,<3.0
+    sphinxcontrib-serializinghtml>=2.0.0,<3.0
+
 [options.packages.find]
 where = .