diff --git a/external/InstallGeometry.cmake b/external/InstallGeometry.cmake
index fc60a0d8fba208444a86b60708ca280deffb9d87..e7f579648d522f6dc9ca4fea30ad16b9797a4bb8 100644
--- a/external/InstallGeometry.cmake
+++ b/external/InstallGeometry.cmake
@@ -1,4 +1,4 @@
-set(GEOMETRY_VERSION e8cd00f4c38e246e30d0b891bb79608c5564a1aa)
+set(GEOMETRY_VERSION 660b319c938208fd7d65c7fb5b1da8ef5cb954c8)
 
 set(GEOMETRY_SRC_URL "https://git.cbm.gsi.de/CbmSoft/cbmroot_geometry.git")