diff --git a/python/sites/mach.txt b/python/sites/mach.txt
index 6547ee58574a..a7d9a8b2ca70 100644
--- a/python/sites/mach.txt
+++ b/python/sites/mach.txt
@@ -114,7 +114,7 @@ vendored:third_party/python/taskcluster
 vendored:third_party/python/taskcluster_taskgraph
 vendored:third_party/python/taskcluster_urls
 vendored:third_party/python/tqdm
-vendored:third_party/python/typing_extensions
+pypi-optional:typing_extensions>=3.10.0:something will break
 vendored:third_party/python/urllib3
 vendored:third_party/python/voluptuous
 vendored:third_party/python/wheel
@@ -133,5 +133,5 @@ pypi-optional:glean-sdk==44.1.1:telemetry will not be collected
 # Mach gracefully handles the case where `psutil` is unavailable.
 # We aren't (yet) able to pin packages in automation, so we have to
 # support down to the oldest locally-installed version (5.4.2).
-pypi-optional:psutil>=5.4.2,<=5.8.0:telemetry will be missing some data
-pypi-optional:zstandard>=0.11.1,<=0.17.0:zstd archives will not be possible to extract
+pypi-optional:psutil>=5.4.2,<=6.0.0:telemetry will be missing some data
+pypi-optional:zstandard>=0.11.1,<=1.0.0:zstd archives will not be possible to extract
-- 
2.37.3