diff --git a/ports/tclap/portfile.cmake b/ports/tclap/portfile.cmake
index d23ae531dfd81a..9688be8f7391ee 100644
--- a/ports/tclap/portfile.cmake
+++ b/ports/tclap/portfile.cmake
@@ -1,8 +1,8 @@
 vcpkg_from_sourceforge(
     OUT_SOURCE_PATH SOURCE_PATH
     REPO tclap
-    FILENAME "tclap-1.2.2.tar.gz"
-    SHA512 516ec17f82a61277922bc8c0ed66973300bf42a738847fbbd2912c6405c34f94a13e47dc964854a5b26a9a9f1f518cce682ca54e769d6016851656c647866107
+    FILENAME "tclap-1.2.5.tar.gz"
+    SHA512 3b5b3d76e8ff21133001f5f9589fa6ec143729909bf0b9cc9934377bce178360c161fb5c1f4c4d9e9c74b09cff3d65f1d5100e61d4a732283524a78b6f236b10
 )
 
 file(COPY "${SOURCE_PATH}/include/tclap" DESTINATION "${CURRENT_PACKAGES_DIR}/include" FILES_MATCHING PATTERN "*.h")
diff --git a/ports/tclap/vcpkg.json b/ports/tclap/vcpkg.json
index c8ad1ac88de44f..25488bc261b954 100644
--- a/ports/tclap/vcpkg.json
+++ b/ports/tclap/vcpkg.json
@@ -1,7 +1,7 @@
 {
   "name": "tclap",
-  "version-string": "1.2.2",
-  "port-version": 4,
+  "version": "1.2.5",
   "description": "Templatized command-line argument parser for C++",
-  "homepage": "https://sourceforge.net/projects/tclap/"
+  "homepage": "https://sourceforge.net/projects/tclap/",
+  "license": "MIT"
 }
diff --git a/versions/baseline.json b/versions/baseline.json
index 698a8c23534705..09383397e2cb1a 100644
--- a/versions/baseline.json
+++ b/versions/baseline.json
@@ -6885,8 +6885,8 @@
       "port-version": 5
     },
     "tclap": {
-      "baseline": "1.2.2",
-      "port-version": 4
+      "baseline": "1.2.5",
+      "port-version": 0
     },
     "teemo": {
       "baseline": "2.6",
diff --git a/versions/t-/tclap.json b/versions/t-/tclap.json
index b9991c21b20454..c440ca2bcd2532 100644
--- a/versions/t-/tclap.json
+++ b/versions/t-/tclap.json
@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "f02ffdbe328a2df58a554ba83269ec09bd47a6ad",
+      "version": "1.2.5",
+      "port-version": 0
+    },
     {
       "git-tree": "787d1698947778edfecc2aa104ca7d09fb7d7415",
       "version-string": "1.2.2",