diff --git a/requirements.txt b/requirements.txt
index 65078af6..45e156ba 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@
 #
 certifi==2023.7.22
     # via requests
-charset-normalizer==3.2.0
+charset-normalizer==3.3.0
     # via requests
 deprecation==2.1.0
     # via pikepdf
@@ -14,7 +14,7 @@ idna==3.4
     # via requests
 lxml==4.9.3
     # via pikepdf
-packaging==23.1
+packaging==23.2
     # via pikepdf
 pikepdf==6.2.9
     # via mindee (setup.py)
@@ -24,5 +24,5 @@ pytz==2023.3.post1
     # via mindee (setup.py)
 requests==2.31.0
     # via mindee (setup.py)
-urllib3==2.0.4
+urllib3==2.0.6
     # via requests