diff --git a/ports/celero/portfile.cmake b/ports/celero/portfile.cmake
index 38c62ac17d..a14db385bb 100644
--- a/ports/celero/portfile.cmake
+++ b/ports/celero/portfile.cmake
@@ -4,7 +4,7 @@ vcpkg_from_github(
     OUT_SOURCE_PATH SOURCE_PATH
     REPO DigitalInBlue/Celero
     REF "v${VERSION}"
-    SHA512 7f2c22cd030ce59641636aa162b422694f79860c8a76d2227c706af9959d2c5269ae861c123e656ed3ae91835eb7e2b22501bca20fcd6ad0223ae95f312e73aa
+    SHA512 17bb1525b2e02a78739f2c530aa8453e07ca4c803568264aeb7d99f219244f361bcfd4f7e2bf13b3b06e5da0581a5abe93b94e8efda4dac6b092afa9e65cd1df
     HEAD_REF master
     PATCHES
         fix-bin-install-path.patch
@@ -18,7 +18,7 @@ vcpkg_cmake_configure(
         -DCELERO_ENABLE_EXPERIMENTS=OFF
         -DCELERO_ENABLE_TESTS=OFF
         -DCELERO_COMPILE_DYNAMIC_LIBRARIES=${CELERO_COMPILE_DYNAMIC_LIBRARIES}
-        -DCELERO_TREAT_WARNINGS_AS_ERRORS=OFF
+        -DCELERO_ENABLE_WARNINGS_AS_ERRORS=OFF
 )
 
 vcpkg_cmake_install()
diff --git a/ports/celero/vcpkg.json b/ports/celero/vcpkg.json
index 6096bfff61..01c919f64b 100644
--- a/ports/celero/vcpkg.json
+++ b/ports/celero/vcpkg.json
@@ -1,6 +1,6 @@
 {
   "name": "celero",
-  "version": "2.8.5",
+  "version": "2.9.0",
   "description": "Celero is a modern cross-platform (Windows, Linux, MacOS) Microbenchmarking library for C++ 11 and later.",
   "homepage": "https://github.com/DigitalInBlue/Celero",
   "license": "Apache-2.0",
diff --git a/versions/baseline.json b/versions/baseline.json
index 794ccc7591..edceb4d815 100644
--- a/versions/baseline.json
+++ b/versions/baseline.json
@@ -1461,7 +1461,7 @@
       "port-version": 0
     },
     "celero": {
-      "baseline": "2.8.5",
+      "baseline": "2.9.0",
       "port-version": 0
     },
     "cello": {
diff --git a/versions/c-/celero.json b/versions/c-/celero.json
index 4d584c927d..94486f28fd 100644
--- a/versions/c-/celero.json
+++ b/versions/c-/celero.json
@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "1b4a2230664d3439e53d60370aa383ec540f6362",
+      "version": "2.9.0",
+      "port-version": 0
+    },
     {
       "git-tree": "cf7909a1c7934793bb36ecf3d70a7dade2dcf983",
       "version": "2.8.5",