diff --git a/requirements.txt b/requirements.txt
index 4c10e73aeaae119c077a1a41f2329e9c956230ba..369805e3a19a05a9361d622e6af61b1e50b09f3d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -28,7 +28,7 @@ python-dateutil==2.8.1
 python-intervals==1.10.0.post1
 pytz==2020.1
 PyWavelets==1.1.1
-zipp==3.2.0
+zipp==3.3.0
 wcwidth==0.2.5
 scipy==1.5.2
 scikit-learn==0.23.2
diff --git a/sphinx-doc/requirements_sphinx.txt b/sphinx-doc/requirements_sphinx.txt
index 995b80b46404c04f3e35969b44f7d2175842a079..e1acde2bb7bcd6f345ab9ead2f5c493d94393223 100644
--- a/sphinx-doc/requirements_sphinx.txt
+++ b/sphinx-doc/requirements_sphinx.txt
@@ -65,4 +65,4 @@ typed-ast==1.4.1
 urllib3==1.25.10
 utils==1.0.1
 wcwidth==0.1.8
-zipp==3.2.0
+zipp==3.3.0