diff --git a/requirements.txt b/requirements.txt
index 3597bc37..3fb85ca7 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,7 +7,6 @@
 # Optional charset auto-detection
 # Used in our test cases
 chardet==5.2.0
-types-chardet==5.0.4.5
 
 # Documentation
 mkdocs==1.5.3
@@ -22,7 +21,6 @@ twine==4.0.2
 coverage[toml]==7.3.0
 cryptography==41.0.7
 mypy==1.5.1
-types-certifi==2021.10.8.2
 pytest==7.4.3
 ruff==0.1.6
 trio==0.22.2