diff --git a/environment.yml b/environment.yml
index bfb8b88..6a50501 100644
--- a/environment.yml
+++ b/environment.yml
@@ -1,4 +1,17 @@
 name: myenv
 channels:
   - defaults
+dependencies:
+  - ca-certificates=2021.4.13=haa95532_1
+  - certifi=2020.12.5=py39haa95532_0
+  - openssl=1.1.1k=h2bbff1b_0
+  - pip=21.1.1=py39haa95532_0
+  - python=3.9.5=h6244533_3
+  - setuptools=52.0.0=py39haa95532_0
+  - sqlite=3.35.4=h2bbff1b_0
+  - tzdata=2020f=h52ac0ba_0
+  - vc=14.2=h21ff451_1
+  - vs2015_runtime=14.27.29016=h5e58377_2
+  - wheel=0.36.2=pyhd3eb1b0_0
+  - wincertstore=0.2=py39h2bbff1b_0
 prefix: C:\Users\p_ulanicki\anaconda3\envs\myenv