diff --git a/modules/nf-core/freyja/demix/environment.yml b/modules/nf-core/freyja/demix/environment.yml
index 1436342..ca214bf 100644
--- a/modules/nf-core/freyja/demix/environment.yml
+++ b/modules/nf-core/freyja/demix/environment.yml
@@ -2,5 +2,4 @@ channels:
   - conda-forge
   - bioconda
 dependencies:
-  - freyja=1.5.3
-  - ecos=2.0.14
+  - freyja=2.0.0
diff --git a/modules/nf-core/freyja/variants/environment.yml b/modules/nf-core/freyja/variants/environment.yml
index 1436342..ca214bf 100644
--- a/modules/nf-core/freyja/variants/environment.yml
+++ b/modules/nf-core/freyja/variants/environment.yml
@@ -2,5 +2,4 @@ channels:
   - conda-forge
   - bioconda
 dependencies:
-  - freyja=1.5.3
-  - ecos=2.0.14
+  - freyja=2.0.0