diff --git a/environment-mac.yml b/environment-mac.yml
index 8152546768..64de26313a 100644
--- a/environment-mac.yml
+++ b/environment-mac.yml
@@ -39,17 +39,17 @@ dependencies:
   - tensorboard
   - torchmetrics
   - pip:
-      - flask
-      - flask_socketio
-      - flask_cors
-      - dependency_injector
-      - eventlet
-      - protobuf
-      - realesrgan
-      - send2trash
-      - test-tube
-      - transformers
-      - torch-fidelity
+      - flask==2.1.3
+      - flask_socketio==5.3.0
+      - flask_cors==3.0.10
+      - dependency_injector==4.40.0
+      - eventlet==0.33.1
+      - protobuf==3.19.5
+      - realesrgan==0.2.5.0
+      - send2trash==1.8.0
+      - test-tube==0.7.5
+      - transformers==4.21.2
+      - torch-fidelity==0.3.0
       - -e git+https://github.com/CompVis/taming-transformers.git@master#egg=taming-transformers
       - -e git+https://github.com/openai/CLIP.git@main#egg=clip
       - -e git+https://github.com/Birch-san/k-diffusion.git@mps#egg=k_diffusion