diff --git a/environment.yml b/environment.yml
index 09af0d30320c223b35c00def4b0ad23131d699c3..ca03f0bd82d8eac8ba91c1c898e61619a9ca78d7 100644
--- a/environment.yml
+++ b/environment.yml
@@ -5,7 +5,7 @@ channels:
 dependencies:
 - alembic=0.9.6=py_0
 - asn1crypto=0.22.0=py36_0
-- blinker=1.4=py36_0
+- blinker=1.4=py_0
 - ca-certificates=2017.11.5=0
 - certifi=2017.11.5=py36_0
 - cffi=1.10.0=py36_0
@@ -69,7 +69,7 @@ dependencies:
 - tk=8.5.19=2
 - uwsgi=2.0.15=py36_2
 - werkzeug=0.12.2=py_1
-- wheel=0.30.0=py_1
+- wheel=0.30.0=py36_2
 - whitenoise=3.3.1=py36_0
 - wtforms=2.1=py36_0
 - xz=5.2.3=0
@@ -79,7 +79,7 @@ dependencies:
 - pip:
   - dominate==2.3.1
   - email-validator==1.0.2
-  - git+https://github.com/beenje/flask-bootstrap@4.0.0-beta.3.dev1
+  - git+https://github.com/beenje/flask-bootstrap@4.0.0.0.dev1
   - flask-caching==1.3.3
   - flask-jwt-extended==3.4.0
   - flask-ldap3-login==0.9.13