diff --git a/web/data/versions.json b/web/data/versions.json
index 338c679fe4531e501a1da02e99ecbf1629146738..9e586c77e4bd26a5a1f21ccff35b70a2e711f99a 100644
--- a/web/data/versions.json
+++ b/web/data/versions.json
@@ -14,7 +14,7 @@
     "cmake": "3.14",
     "hugo": "0.64.1",
     "boost": "1.69.0",
-    "eigen": "3.3.9",
+    "eigen": "9441d94dccccd5db8d64179516fdc5b53994a047",
     "vtk": "8.2.0",
     "petsc": "3.11.2",
     "qt": "5.14.2",