diff --git a/ports/openexr/portfile.cmake b/ports/openexr/portfile.cmake
index ac96aa995e..7813e17fd9 100644
--- a/ports/openexr/portfile.cmake
+++ b/ports/openexr/portfile.cmake
@@ -2,7 +2,7 @@ vcpkg_from_github(
     OUT_SOURCE_PATH SOURCE_PATH
     REPO AcademySoftwareFoundation/openexr
     REF "v${VERSION}"
-    SHA512 cbf72c5d1a887a19f24a8e1586b6b7baffa9137d8d6900061a676ecccecd95c729c84f17369c531725921e8177fedc9ef818028acddc99f1bc5b34a2770c538a
+    SHA512 da3310f9c3f8b927c7f8fca9edeb381f16e5a492298ae19a3f9d54fa46859542a71ca923a7806ed40a9bbddea34e15cfaa25f9a07a288cc70f0e0fd267a52729
     HEAD_REF main
 )
 
diff --git a/ports/openexr/vcpkg.json b/ports/openexr/vcpkg.json
index 33a24adf8c..5b6d24b895 100644
--- a/ports/openexr/vcpkg.json
+++ b/ports/openexr/vcpkg.json
@@ -1,6 +1,6 @@
 {
   "name": "openexr",
-  "version": "3.4.12",
+  "version": "3.4.13",
   "description": "OpenEXR is a high dynamic-range (HDR) image file format developed by Industrial Light & Magic for use in computer imaging applications",
   "homepage": "https://www.openexr.com/",
   "license": "BSD-3-Clause",
diff --git a/versions/baseline.json b/versions/baseline.json
index a57129a9ab..cfad67fdfe 100644
--- a/versions/baseline.json
+++ b/versions/baseline.json
@@ -7413,7 +7413,7 @@
       "port-version": 0
     },
     "openexr": {
-      "baseline": "3.4.12",
+      "baseline": "3.4.13",
       "port-version": 0
     },
     "openfbx": {
diff --git a/versions/o-/openexr.json b/versions/o-/openexr.json
index 59166750ed..dbd54a776f 100644
--- a/versions/o-/openexr.json
+++ b/versions/o-/openexr.json
@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "48521629e41c4a321b28dc3db54695be41c66e2f",
+      "version": "3.4.13",
+      "port-version": 0
+    },
     {
       "git-tree": "4932406f75f765a766fc635e5f9728c6c3e1c5b3",
       "version": "3.4.12",