diff --git a/Packages/Interval_arithmetic/version b/Packages/Interval_arithmetic/version
index 06dc98c9f24..11deceeb5c7 100644
--- a/Packages/Interval_arithmetic/version
+++ b/Packages/Interval_arithmetic/version
@@ -1 +1 @@
-4.105 (12 Jul 2001)
+4.107 (17 Jul 2001)