diff --git a/submodules/pypsa-earth-sec b/submodules/pypsa-earth-sec
index 1bcf1e5..651ea41 160000
--- a/submodules/pypsa-earth-sec
+++ b/submodules/pypsa-earth-sec
@@ -1 +1 @@
-Subproject commit 1bcf1e588a6dad8482aeef9aac19df500805159b
+Subproject commit 651ea41644019349718fafbb5572500441fe01b5