diff --git a/src/deps/Imath b/src/deps/Imath
index f65b01cc4..51c8ef195 160000
--- a/src/deps/Imath
+++ b/src/deps/Imath
@@ -1 +1 @@
-Subproject commit f65b01cc43f5fed10cf9e5d694244543ce8bf543
+Subproject commit 51c8ef19598eab8d9e0a08173968040047f85619