diff --git a/Old_Packages/Cartesian_basic/changes.txt b/Old_Packages/Cartesian_basic/changes.txt
index 67766a2694b..c176795425b 100644
--- a/Old_Packages/Cartesian_basic/changes.txt
+++ b/Old_Packages/Cartesian_basic/changes.txt
@@ -1,3 +1,6 @@
+Version 3.3.10 (6 mars 2000)
+-added forgotten include for Iso_cuboid_3.h and .C in Cartesian_3.h [my]
+
 Version 3.3.9 (28 February 2000)
 - fixed Iso_cuboid_3 stuff [my]
 
diff --git a/Old_Packages/Cartesian_basic/version b/Old_Packages/Cartesian_basic/version
index b3ead4fe7dc..68abd405e8e 100644
--- a/Old_Packages/Cartesian_basic/version
+++ b/Old_Packages/Cartesian_basic/version
@@ -1 +1 @@
-3.3.9 ( 28 Feb 2000 )
+3.3.10 ( 6 Mar 2000 )