diff --git a/requirements.txt b/requirements.txt
index ff66481..855931a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,11 +1,11 @@
-certifi==2021.5.30
+certifi==2023.7.22
 chardet==4.0.0
 envyaml==1.8.210417
-idna==2.10
-Jinja2==3.0.1
+idna==3.7
+Jinja2==3.1.3
 MarkupSafe==2.0.1
-python-redmine==2.3.0
-PyYAML==5.4.1
-requests==2.25.1
-urllib3==1.26.5
+python-redmine==2.5.0
+PyYAML==6.0.1
+requests==2.31.0
+urllib3==2.0.7
 pytz~=2021.3
\ No newline at end of file