diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 6e1028aba7a0d2969e4766b210f1c13c30d0c538..d0208260bb4a16654a12afbf77e0f5e78b3b8b0a 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,5 +1,5 @@
 before_script:
-  - module add  python/3.6.1-2-anaconda
+  - module add  python/3.6.4-anaconda
   - pip install --user pytest-pythonpath==0.7.1 pytest-cov==2.5.1
   - module load singularity/3.0.2
   - module load nextflow/19.09.0