diff --git a/requirements.txt b/requirements.txt
index 79a16a6..62fb9aa 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 certifi==2021.5.30
 chardet==4.0.0
-charset-normalizer==2.0.4
+charset-normalizer==2.0.6
 click==8.0.1
 Flask==2.0.1
 idna==3.2
@@ -9,6 +9,6 @@ Jinja2==3.0.1
 MarkupSafe==2.0.1
 openttd-helpers==1.0.1
 requests==2.26.0
-sentry-sdk==1.3.1
-urllib3==1.26.6
+sentry-sdk==1.4.3
+urllib3==1.26.7
 Werkzeug==2.0.1