diff --git a/ports/outcome/portfile.cmake b/ports/outcome/portfile.cmake
index 3c4bf1ca20..c630e9bce1 100644
--- a/ports/outcome/portfile.cmake
+++ b/ports/outcome/portfile.cmake
@@ -25,9 +25,8 @@ vcpkg_from_github(
     OUT_SOURCE_PATH SOURCE_PATH
     REPO ned14/outcome
     REF v${VERSION}
-    SHA512 7afebb012e9e25cd2d4b323cc3fd18b95b86c9d95d2319c62b2255f192541196d443d1962ccc4b4febb3aa87d7b2e780e41e3d5239ab63a25520e147face42be
+    SHA512 44c692472a59ffdf77574c25aab9b43f6418a9a384dc9d47eabf5af9e28881d8e7a8c3dfac166c53747a5e2a692055ba4e135e2425a24bca81eee7220212de44
     HEAD_REF develop
-    PATCHES
 )
 
 # Because outcome's deployed files are header-only, the debug build is not necessary
diff --git a/ports/outcome/vcpkg.json b/ports/outcome/vcpkg.json
index 0a84e5186f..7c6b25dfaf 100644
--- a/ports/outcome/vcpkg.json
+++ b/ports/outcome/vcpkg.json
@@ -1,6 +1,6 @@
 {
   "name": "outcome",
-  "version": "2.2.8",
+  "version": "2.2.9",
   "maintainers": [
     "Niall Douglas <s_github@nedprod.com>",
     "Henrik Gaßmann <henrik@gassmann.onl>"
diff --git a/versions/baseline.json b/versions/baseline.json
index df4775cf33..e119a65dd1 100644
--- a/versions/baseline.json
+++ b/versions/baseline.json
@@ -6765,7 +6765,7 @@
       "port-version": 0
     },
     "outcome": {
-      "baseline": "2.2.8",
+      "baseline": "2.2.9",
       "port-version": 0
     },
     "p-ranav-csv": {
diff --git a/versions/o-/outcome.json b/versions/o-/outcome.json
index 3dc506cdf9..292e4f5ff4 100644
--- a/versions/o-/outcome.json
+++ b/versions/o-/outcome.json
@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "327083ea56e25eaae20a58af3e6d4d86afa743ec",
+      "version": "2.2.9",
+      "port-version": 0
+    },
     {
       "git-tree": "5cc1c42701709adcc36c8fd94cd3f7a5bfaa779d",
       "version": "2.2.8",