diff --git a/dios/requirements.txt b/dios/requirements.txt
index 981ad1b6463cf6f897cc0efe1c9c25d1e344c9ce..dfd11d04b95a848f21759d79f50b716ef03860ab 100644
--- a/dios/requirements.txt
+++ b/dios/requirements.txt
@@ -5,5 +5,5 @@
 numpy==1.21.2
 pandas==1.3.5
 python-dateutil==2.8.2
-pytz==2022.2.1
+pytz==2022.7.1
 six==1.16.0
diff --git a/docs/requirements.txt b/docs/requirements.txt
index 412a452a20ca0b408634ec6172a52d36cd492bde..8798e4f94e2f51abacc0b7ead5fd46c860c988ab 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -8,5 +8,5 @@ sphinx-automodapi==0.14.1
 sphinxcontrib-fulltoc==1.2.0
 sphinx-markdown-tables==0.0.17
 jupyter-sphinx==0.3.2
-sphinx_autodoc_typehints==1.18.2
+sphinx_autodoc_typehints==1.22
 sphinx-tabs==3.4.1
diff --git a/requirements.txt b/requirements.txt
index 2c1599bdcc6a53acaccedc5f00fadd2879816802..20eafea505c2213fb136a41f814321a419223fbd 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,12 +4,12 @@
 
 Click==8.1.3
 dtw==1.4.0
-matplotlib==3.6.2
+matplotlib==3.6.3
 numba==0.56.4
 numpy==1.23.5
 outlier-utils==0.0.3
-pyarrow==10.0.1
+pyarrow==11.0.0
 pandas==1.3.5
-scikit-learn==1.2.0
+scikit-learn==1.2.1
 scipy==1.10.0
 typing_extensions==4.4.0
diff --git a/tests/requirements.txt b/tests/requirements.txt
index 9dbae67138f14716991f2e650fc7e3a14c890875..97b1713299194c16e72d5ccec10b157521b872c9 100644
--- a/tests/requirements.txt
+++ b/tests/requirements.txt
@@ -2,9 +2,9 @@
 #
 # SPDX-License-Identifier: GPL-3.0-or-later
 
-beautifulsoup4==4.11.1
-hypothesis==6.61.0
+beautifulsoup4==4.11.2
+hypothesis==6.65.2
 Markdown==3.3.7
-pytest==7.1.3
+pytest==7.2.1
 pytest-lazy-fixture==0.6.3
-requests==2.27.1
+requests==2.28.2