diff --git a/ports/charls/portfile.cmake b/ports/charls/portfile.cmake
index a06a6812d9d..1b62f621d6e 100644
--- a/ports/charls/portfile.cmake
+++ b/ports/charls/portfile.cmake
@@ -1,8 +1,8 @@
 vcpkg_from_github(
     OUT_SOURCE_PATH SOURCE_PATH
     REPO team-charls/charls
-    REF dd9e90d2d2be86194cc3bd164b5cce35abcf2024 #v2.4.1
-    SHA512 33690d1647e57dedb22ad5cb75e4b41de41d0c603e0ec8e4b27dc2fa2ce71a97ab07deaa1aa42154369efb609b3954f7db51317f1dafd83d6cf882f2bade59a9
+    REF "${VERSION}"
+    SHA512 4f1b587f008956ab6fb9d2473c37a7b1a842633113245be7f8bb29b8c64304a6d580a29fcfca97ba1ac75adedbaf89e29adc4ac9e4117e1af1aa5949dbd34df9
     HEAD_REF master
 )
 
@@ -18,7 +18,7 @@ vcpkg_cmake_install()
 vcpkg_cmake_config_fixup(CONFIG_PATH lib/cmake/charls)
 file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/debug/include")
 
-file(INSTALL "${SOURCE_PATH}/LICENSE.md" DESTINATION "${CURRENT_PACKAGES_DIR}/share/${PORT}" RENAME copyright)
+vcpkg_install_copyright(FILE_LIST "${SOURCE_PATH}/LICENSE.md")
 
 vcpkg_copy_pdbs()
 
diff --git a/ports/charls/vcpkg.json b/ports/charls/vcpkg.json
index 0c13af7d24e..3cbf30ea608 100644
--- a/ports/charls/vcpkg.json
+++ b/ports/charls/vcpkg.json
@@ -1,6 +1,6 @@
 {
   "name": "charls",
-  "version": "2.4.1",
+  "version": "2.4.2",
   "description": "CharLS, a C++ JPEG-LS library implementation.",
   "homepage": "https://github.com/team-charls/charls",
   "license": "BSD-3-Clause",
diff --git a/versions/baseline.json b/versions/baseline.json
index f123dfc33e8..7c543540cd0 100644
--- a/versions/baseline.json
+++ b/versions/baseline.json
@@ -1473,7 +1473,7 @@
       "port-version": 3
     },
     "charls": {
-      "baseline": "2.4.1",
+      "baseline": "2.4.2",
       "port-version": 0
     },
     "chartdir": {
diff --git a/versions/c-/charls.json b/versions/c-/charls.json
index 77407faf564..ae697074ce4 100644
--- a/versions/c-/charls.json
+++ b/versions/c-/charls.json
@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "f9909aaef0219e8727c8f7e22ab93cf3aabbc685",
+      "version": "2.4.2",
+      "port-version": 0
+    },
     {
       "git-tree": "5459a82cfd650a18a79539aa30a03fa751a8cfcb",
       "version": "2.4.1",