diff --git a/envs/environment.yaml b/envs/environment.yaml
index 425233a8..66245aa4 100644
--- a/envs/environment.yaml
+++ b/envs/environment.yaml
@@ -20,7 +20,7 @@ dependencies:
 - openpyxl!=3.1.1
 - pycountry
 - seaborn
-- snakemake-minimal>=7.7.0
+- snakemake-minimal>=7.7.0,<8.0.0
 - memory_profiler
 - yaml
 - pytables