diff --git a/INSTALL b/INSTALL
index 4b01c66e6..2df392a22 100644
--- a/INSTALL
+++ b/INSTALL
@@ -1,4 +1,4 @@
-This is the version 3.1.0a of GEOM
+This is the version 3.1.0a2 of GEOM
 Compatible with :
-	- KERNEL 3.1.0a
-        - GUI 3.1.0a
+	- KERNEL 3.1.0a2
+        - GUI 3.1.0a2