diff --git a/ports/orc/portfile.cmake b/ports/orc/portfile.cmake
index fc7d0d94af..0ff5599320 100644
--- a/ports/orc/portfile.cmake
+++ b/ports/orc/portfile.cmake
@@ -4,7 +4,7 @@ vcpkg_from_github(
   OUT_SOURCE_PATH SOURCE_PATH
   REPO apache/orc
   REF "v${VERSION}"
-  SHA512 141afbd6d83b8c8032df071838e7da61eedb3d22289642f76669b6efd167d7550b200bd3542f012d0b63c9ae2572d83fcb1b7f76537b6fa6f980aebf37e2cde2
+  SHA512 f016fcf75e987998dbffd972b173a17d89824879b5f8de467fb2b1462655d0039c8a8228c608a225226bd0e8cdbe70351f465a7a05cc4748f71628a6574dbe92
   HEAD_REF master
   PATCHES
     fix-cmake.patch
diff --git a/ports/orc/vcpkg.json b/ports/orc/vcpkg.json
index f6fdc45c13..9f29bbfac0 100644
--- a/ports/orc/vcpkg.json
+++ b/ports/orc/vcpkg.json
@@ -1,6 +1,6 @@
 {
   "name": "orc",
-  "version": "1.9.2",
+  "version": "1.9.3",
   "description": "The smallest, fastest columnar storage for Hadoop workloads.",
   "homepage": "https://orc.apache.org/",
   "license": "Apache-2.0",
diff --git a/versions/baseline.json b/versions/baseline.json
index 0ef346897a..3116134442 100644
--- a/versions/baseline.json
+++ b/versions/baseline.json
@@ -6557,7 +6557,7 @@
       "port-version": 1
     },
     "orc": {
-      "baseline": "1.9.2",
+      "baseline": "1.9.3",
       "port-version": 0
     },
     "orocos-kdl": {
diff --git a/versions/o-/orc.json b/versions/o-/orc.json
index 8b587ad02a..e2beec2399 100644
--- a/versions/o-/orc.json
+++ b/versions/o-/orc.json
@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "f98c97a0c642bec9feb965f59d1023dc8e49f812",
+      "version": "1.9.3",
+      "port-version": 0
+    },
     {
       "git-tree": "181bf753a7e9da2d5c98907c58270f9ccb64e4db",
       "version": "1.9.2",