diff --git a/ports/configcat/portfile.cmake b/ports/configcat/portfile.cmake
index 227e03595a..7342b2983d 100644
--- a/ports/configcat/portfile.cmake
+++ b/ports/configcat/portfile.cmake
@@ -6,7 +6,7 @@ vcpkg_from_github(
     OUT_SOURCE_PATH SOURCE_PATH
     REPO configcat/cpp-sdk
     REF "v${VERSION}"
-    SHA512 68245a0693e992497ef9411bd1ba80d9d0efb9760f0b8e33185b1ac5565d8ad2d9858d7da5808d795e95877db9f90aafd4f5ab46228036ad2670865cadbe8ac9
+    SHA512 c36c136a16cc7206e1516546d075535a1cb1756649a51fc632f3ac1b0a31e3f23f41f8aac0989aee725bac9949a722db6cbc75111276b43403607e1fc25ce866
     HEAD_REF master
 )
 
diff --git a/ports/configcat/vcpkg.json b/ports/configcat/vcpkg.json
index 7da45e83b9..3461ac87a7 100644
--- a/ports/configcat/vcpkg.json
+++ b/ports/configcat/vcpkg.json
@@ -1,6 +1,6 @@
 {
   "name": "configcat",
-  "version": "4.0.0",
+  "version": "4.0.1",
   "description": "ConfigCat SDK for C++ provides easy integration for your application to ConfigCat. ConfigCat is a feature flag and configuration management service that lets you separate feature releases from deployments. Alternative to LaunchDarkly.",
   "homepage": "https://configcat.com/",
   "license": "MIT",
diff --git a/versions/baseline.json b/versions/baseline.json
index 092ff284e1..a10bb29485 100644
--- a/versions/baseline.json
+++ b/versions/baseline.json
@@ -1801,7 +1801,7 @@
       "port-version": 0
     },
     "configcat": {
-      "baseline": "4.0.0",
+      "baseline": "4.0.1",
       "port-version": 0
     },
     "console-bridge": {
diff --git a/versions/c-/configcat.json b/versions/c-/configcat.json
index d69fb264d3..09723da452 100644
--- a/versions/c-/configcat.json
+++ b/versions/c-/configcat.json
@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "047e875774a1ac69a4323863f0e8f1912f0cb3d0",
+      "version": "4.0.1",
+      "port-version": 0
+    },
     {
       "git-tree": "258c8ef537a9b3d79574b82805d34e964fe71f56",
       "version": "4.0.0",