diff --git a/requirements-noplot.txt b/requirements-noplot.txt
index 81662822a..44540fc8f 100644
--- a/requirements-noplot.txt
+++ b/requirements-noplot.txt
@@ -1,13 +1,13 @@
 # requirements file for building without gallery
 # use `make html-noplot`
 
-sphinx==1.8.2
-sphinx-gallery==0.3.1
-sphinx-copybutton
-sphinx-sitemap
-sphinxext-opengraph
-sphinxcontrib.katex
+sphinx==4.5.0
 docutils==0.16
+sphinx-gallery==0.3.1
+sphinx-copybutton==0.5.0
+sphinx-sitemap==2.2.0
+sphinxext-opengraph==0.6.3
+sphinxcontrib-katex==0.8.6
 jinja2==3.0.3
 
 torch
@@ -18,4 +18,4 @@ torchdata
 #functorch
 
 # PyTorch Theme
--e git+https://github.com/PyTorchKorea/pytorch_sphinx_theme.git#egg=pytorch_sphinx_theme
+pytorch-sphinx-theme @ https://github.com/PyTorchKorea/pytorch_sphinx_theme/archive/master.zip
diff --git a/requirements.txt b/requirements.txt
index 3bbc8c1da..8c3e0b482 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,11 +1,16 @@
+# requirements file for building whole tutorials
+# use `make docs`
+
 # Refer to ./jenkins/build.sh for tutorial build instructions
 
-sphinx==1.8.2
-sphinx-gallery==0.3.1
+sphinx==4.5.0
 docutils==0.16
-sphinx-copybutton
-sphinx-sitemap
-sphinxext-opengraph
+sphinx-gallery==0.3.1
+sphinx-copybutton==0.5.0
+sphinx-sitemap==2.2.0
+sphinxext-opengraph==0.6.3
+sphinxcontrib-katex==0.8.6
+
 tqdm
 numpy
 matplotlib
@@ -25,11 +30,10 @@ tensorboard
 jinja2==3.0.3
 
 # PyTorch Theme
--e git+https://github.com/PyTorchKorea/pytorch_sphinx_theme.git#egg=pytorch_sphinx_theme
+pytorch-sphinx-theme @ https://github.com/PyTorchKorea/pytorch_sphinx_theme/archive/master.zip
 
 ipython
 
-sphinxcontrib.katex
 # to run examples
 boto3
 pandas