diff --git a/environment.yml b/environment.yml
index 3a982a6..f10999b 100644
--- a/environment.yml
+++ b/environment.yml
@@ -11,8 +11,8 @@ dependencies:
   - python=3.11.*
   - python-redmine=2.4.0
   - requests=2.32.3
-  - unidecode==1.3.8
-  - urllib3==2.2.2
+  - unidecode=1.3.8
+  - urllib3=2.2.2
   - pip
   - pip:
       - fiscaliza>=1.0.1