diff --git a/mingw-w64-imath/PKGBUILD b/mingw-w64-imath/PKGBUILD
index e7304766a8..1811ed1e8a 100644
--- a/mingw-w64-imath/PKGBUILD
+++ b/mingw-w64-imath/PKGBUILD
@@ -3,7 +3,7 @@
 _realname=imath
 pkgbase=mingw-w64-${_realname}
 pkgname=("${MINGW_PACKAGE_PREFIX}-${_realname}")
-pkgver=3.1.8
+pkgver=3.1.9
 pkgrel=1
 pkgdesc='A C++ and python library of 2D and 3D vector, matrix, and math operations for computer graphics (mingw-w64)'
 url='https://www.openexr.com/'
@@ -22,7 +22,7 @@ optdepends=("${MINGW_PACKAGE_PREFIX}-python: python bindings"
 source=("https://github.com/AcademySoftwareFoundation/Imath/archive/v${pkgver}/${_realname}-${pkgver}.tar.gz"
         0001-cmake-libs-name.patch
         0002-fix-openexr-clang-build.patch)
-sha256sums=('a23a4e2160ca8ff68607a4e129e484edd1d0d13f707394d32af7aed659020803'
+sha256sums=('f1d8aacd46afed958babfced3190d2d3c8209b66da451f556abd6da94c165cf3'
             'c9a21f10e921b08b059f10fefabaaf2b97178847dbcedc5d0b824456c63f2153'
             '0eea3c7b57d5b59887f963d696c2afdcfb1976a3913f161995e19b13d6a65086')