diff --git a/requirements.txt b/requirements.txt
index 6eb48a1..ed0df7d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,7 +7,7 @@ tox==3.18.0
 coverage==5.2.1
 Sphinx==3.1.2
 twine==3.2.0
-sphinx_rtd_theme==0.5.0
+sphinx_rtd_theme==3.0.1
 opencv-contrib-python>=4.2
 pyproj==2.6.1.post1
 numpy==1.19.1
diff --git a/requirements_dev.txt b/requirements_dev.txt
index d3eacc3..5891a45 100644
--- a/requirements_dev.txt
+++ b/requirements_dev.txt
@@ -7,7 +7,7 @@ tox==3.18.0
 coverage==5.2.1
 Sphinx==3.1.2
 twine==3.2.0
-sphinx_rtd_theme==0.5.0
+sphinx_rtd_theme==3.0.1
 opencv-contrib-python==4.3.0.36
 pyproj==2.6.1.post1
 numpy==1.19.1