diff --git a/dependencies.lock b/dependencies.lock
index 8f19e2e..3416c42 100644
--- a/dependencies.lock
+++ b/dependencies.lock
@@ -62,7 +62,7 @@ IMATH_REPO="https://github.com/AcademySoftwareFoundation/Imath.git"
 IMATH_TAG="v3.2.3"
 
 OPENEXR_REPO="https://github.com/AcademySoftwareFoundation/openexr.git"
-OPENEXR_TAG="v3.4.14"
+OPENEXR_TAG="v3.4.15"
 
 LIBDE265_REPO="https://github.com/strukturag/libde265.git"
 LIBDE265_TAG="v1.1.1"