diff --git a/web/data/versions.json b/web/data/versions.json
index 9542c740be3460862df52da4bbf49d27d5a28492..e26510d335a21763f592eb9510ba04e5a3fe6068 100644
--- a/web/data/versions.json
+++ b/web/data/versions.json
@@ -18,7 +18,7 @@
     "petsc": "3.11.2",
     "qt": "5.12.4",
     "python": "3.6",
-    "snakemake": "5.19.3",
+    "snakemake": "5.27.4",
     "parsl": "1.0.0"
   },
   "tested_version": {