diff --git a/ports/cinatra/portfile.cmake b/ports/cinatra/portfile.cmake
index 0f624c5818..6465a2e8f0 100644
--- a/ports/cinatra/portfile.cmake
+++ b/ports/cinatra/portfile.cmake
@@ -3,7 +3,7 @@ vcpkg_from_github(
     OUT_SOURCE_PATH SOURCE_PATH
     REPO qicosmos/cinatra
     REF ${VERSION}
-    SHA512 43d0fffade96f3d187045e20dc61f4cf4f2aaba0ea4b6e54c145d2ef9a9aa67b06538f4c1817f4ad5cc8c1e68dfc5fcb460e376d45ae6ebde9b4fde4498b8637
+    SHA512 41d740da6e046c0a9551625320b6c50663cc0c8e8535dcd9c3dddf7401b96261705a5bf8c3953cbb8e1d1c38049f5de2a554e18608d6032b5eec0fb53f7a4c7e
     HEAD_REF master
 )
 
diff --git a/ports/cinatra/vcpkg.json b/ports/cinatra/vcpkg.json
index 7b86222843..e66e306d5c 100644
--- a/ports/cinatra/vcpkg.json
+++ b/ports/cinatra/vcpkg.json
@@ -1,6 +1,6 @@
 {
   "name": "cinatra",
-  "version": "0.9.8",
+  "version": "0.9.9",
   "description": "Cinatra is a high performance HTTP framework with modern C++ features.",
   "homepage": "https://github.com/qicosmos/cinatra",
   "license": "MIT",
diff --git a/versions/baseline.json b/versions/baseline.json
index 17f5efdc46..8d57b98451 100644
--- a/versions/baseline.json
+++ b/versions/baseline.json
@@ -1749,7 +1749,7 @@
       "port-version": 0
     },
     "cinatra": {
-      "baseline": "0.9.8",
+      "baseline": "0.9.9",
       "port-version": 0
     },
     "cista": {
diff --git a/versions/c-/cinatra.json b/versions/c-/cinatra.json
index d61906c13d..e93d1dac6e 100644
--- a/versions/c-/cinatra.json
+++ b/versions/c-/cinatra.json
@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "e4febffc4fe88423439a6625497389b2ba668944",
+      "version": "0.9.9",
+      "port-version": 0
+    },
     {
       "git-tree": "c3f53a3ea15b6c1e62ab2a3d495f2381cca820b0",
       "version": "0.9.8",