diff --git a/src/deps/Imath b/src/deps/Imath
index fbcfb9833..4de9a1dab 160000
--- a/src/deps/Imath
+++ b/src/deps/Imath
@@ -1 +1 @@
-Subproject commit fbcfb9833fe78277299080e8700fcf749a468bb0
+Subproject commit 4de9a1dabdf517a7df9bc350b7395bc8db2f681d