diff --git a/build_files/build_environment/cmake/versions.cmake b/build_files/build_environment/cmake/versions.cmake
index f3cc398c91c..0fbde22a9b6 100644
--- a/build_files/build_environment/cmake/versions.cmake
+++ b/build_files/build_environment/cmake/versions.cmake
@@ -165,9 +165,9 @@ set(OPENMP_URI https://github.com/llvm/llvm-project/releases/download/llvmorg-${
 set(OPENMP_HASH_TYPE MD5)
 set(OPENMP_FILE openmp-${OPENMP_VERSION}.src.tar.xz)
 
-set(OPENIMAGEIO_VERSION v2.4.6.0)
+set(OPENIMAGEIO_VERSION v2.4.9.0)
 set(OPENIMAGEIO_URI https://github.com/OpenImageIO/oiio/archive/refs/tags/${OPENIMAGEIO_VERSION}.tar.gz)
-set(OPENIMAGEIO_HASH c7acc1b9a8fda04ef48f7de1feda4dae)
+set(OPENIMAGEIO_HASH 7da92a7d6029921a8599a977ff1efa2a)
 set(OPENIMAGEIO_HASH_TYPE MD5)
 set(OPENIMAGEIO_FILE OpenImageIO-${OPENIMAGEIO_VERSION}.tar.gz)
 
diff --git a/build_files/build_environment/install_deps.sh b/build_files/build_environment/install_deps.sh
index a0d0414fbb0..b29ed1651ef 100755
--- a/build_files/build_environment/install_deps.sh
+++ b/build_files/build_environment/install_deps.sh
@@ -517,7 +517,7 @@ OPENEXR_FORCE_REBUILD=false
 OPENEXR_SKIP=false
 _with_built_openexr=false
 
-OIIO_VERSION="2.4.6.0"
+OIIO_VERSION="2.4.9.0"
 OIIO_VERSION_SHORT="2.4"
 OIIO_VERSION_MIN="2.2.0"
 OIIO_VERSION_MEX="2.5.0"