diff --git a/dev_requirements/requirements-coverage.txt b/dev_requirements/requirements-coverage.txt
index f77a34af..e9fc5f1b 100644
--- a/dev_requirements/requirements-coverage.txt
+++ b/dev_requirements/requirements-coverage.txt
@@ -4,5 +4,5 @@
 #
 #    pip-compile '.\requirements-coverage.in'
 #
-coverage==7.4.0
+coverage==7.4.1
     # via -r dev_requirements/requirements-coverage.in
diff --git a/dev_requirements/requirements-type_check.txt b/dev_requirements/requirements-type_check.txt
index 4a6e1839..b80381e3 100644
--- a/dev_requirements/requirements-type_check.txt
+++ b/dev_requirements/requirements-type_check.txt
@@ -30,7 +30,7 @@ pytest==8.0.0
     # via -r dev_requirements/requirements-type_check.in
 python-dateutil==2.8.2
     # via pandas
-pytz==2023.3.post1
+pytz==2023.4
     # via pandas
 six==1.16.0
     # via python-dateutil
diff --git a/requirements.txt b/requirements.txt
index c2ad1556..434f5e43 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,7 +10,7 @@ attrs==23.2.0
     #   maus
 click==8.1.7
     # via -r requirements.in
-colorlog==6.8.0
+colorlog==6.8.2
     # via -r requirements.in
 et-xmlfile==1.1.0
     # via openpyxl
@@ -34,7 +34,7 @@ python-dateutil==2.8.2
     # via pandas
 python-docx==1.1.0
     # via -r requirements.in
-pytz==2023.3.post1
+pytz==2023.4
     # via pandas
 six==1.16.0
     # via python-dateutil