diff --git a/ports/cdt/portfile.cmake b/ports/cdt/portfile.cmake
index 4c5540fd70..49c4c87901 100644
--- a/ports/cdt/portfile.cmake
+++ b/ports/cdt/portfile.cmake
@@ -2,7 +2,7 @@ vcpkg_from_github(
     OUT_SOURCE_PATH SOURCE_PATH
     REPO artem-ogre/CDT
     REF "${VERSION}"
-    SHA512 57b250a280bbe90ef919a3e857bf5fbbdf0d1d162b2b205d22bbcf90d7d7c2e327f128f0ea820963d8938ad06337966a9a606885621a5e13feae99e746c44da6
+    SHA512 4bfe678af447b7cb70ba1784412b1a406bd89c4b1cc6c5613add7d5540f13ba67d036d63ea0416b7829cd33a25243ea5166a9a318dfde4d5aa99c0b4aa78d945
     HEAD_REF master
 )
 
@@ -20,6 +20,7 @@ vcpkg_cmake_configure(
     SOURCE_PATH "${SOURCE_PATH}/CDT"
     OPTIONS
         ${FEATURE_OPTIONS}
+        -DCMAKE_DISABLE_FIND_PACKAGE_Doxygen=ON
 )
 
 vcpkg_cmake_install()
@@ -29,4 +30,7 @@ if (CDT_USE_AS_COMPILED_LIBRARY)
     file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/debug/include")
 endif()
 
-vcpkg_install_copyright(FILE_LIST "${SOURCE_PATH}/LICENSE")
+vcpkg_install_copyright(FILE_LIST
+    "${SOURCE_PATH}/LICENSE"
+    "${SOURCE_PATH}/CDT/include/predicates.h"
+)
diff --git a/ports/cdt/vcpkg.json b/ports/cdt/vcpkg.json
index 529908c4bf..2aeac6367e 100644
--- a/ports/cdt/vcpkg.json
+++ b/ports/cdt/vcpkg.json
@@ -1,9 +1,9 @@
 {
   "name": "cdt",
-  "version": "1.4.4",
+  "version": "1.4.5",
   "description": "Constrained Delaunay Triangulation",
   "homepage": "https://github.com/artem-ogre/CDT.git",
-  "license": "MPL-2.0",
+  "license": "MPL-2.0 AND BSD-3-Clause",
   "dependencies": [
     {
       "name": "vcpkg-cmake",
diff --git a/versions/baseline.json b/versions/baseline.json
index 10ba0fcdaf..cc828d201f 100644
--- a/versions/baseline.json
+++ b/versions/baseline.json
@@ -1661,7 +1661,7 @@
       "port-version": 1
     },
     "cdt": {
-      "baseline": "1.4.4",
+      "baseline": "1.4.5",
       "port-version": 0
     },
     "celero": {
diff --git a/versions/c-/cdt.json b/versions/c-/cdt.json
index 117bb8b423..131a959179 100644
--- a/versions/c-/cdt.json
+++ b/versions/c-/cdt.json
@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "fdd08812cafe5a95a1a55189a51a4367972620a1",
+      "version": "1.4.5",
+      "port-version": 0
+    },
     {
       "git-tree": "76b392554292fd391d08fcd98f192f39b229454a",
       "version": "1.4.4",