diff --git a/environment.yml b/environment.yml
index 29ce3ee..b14e79d 100644
--- a/environment.yml
+++ b/environment.yml
@@ -7,4 +7,5 @@ dependencies:
   - hypothesis=6.56
   - twine=4
   - python-build=0.10.0
-  - setuptools
\ No newline at end of file
+  - setuptools=67.6
+  - sphinx=6.2
\ No newline at end of file