diff --git a/ports/gtk3/cairo-cpp-linkage.patch b/ports/gtk3/cairo-cpp-linkage.patch
index ac73415517..c36a7aaeb3 100644
--- a/ports/gtk3/cairo-cpp-linkage.patch
+++ b/ports/gtk3/cairo-cpp-linkage.patch
@@ -57,6 +57,6 @@ index 287f0cb..d35106f 100644
 @@ -1,4 +1,4 @@
 -project('gtk+', 'c',
 +project('gtk+', 'c', 'cpp',
-   version: '3.24.37',
+   version: '3.24.38',
    default_options: [
      'buildtype=debugoptimized',
diff --git a/ports/gtk3/portfile.cmake b/ports/gtk3/portfile.cmake
index 9d95ec093e..400aefd6ff 100644
--- a/ports/gtk3/portfile.cmake
+++ b/ports/gtk3/portfile.cmake
@@ -11,7 +11,7 @@ vcpkg_from_gitlab(
     GITLAB_URL https://gitlab.gnome.org
     REPO GNOME/gtk
     REF "${VERSION}"
-    SHA512 3021b65649c29d390a21580dc39ca1e7fa845d760c95a6178213cd890f5d8c6d68fe8a5600b283001e279a4bb2ec99f9b210c7abfa493701f7276f015059a9a1
+    SHA512 ffb52ee34074be6e88fda40a025044b653d05b69c35819eed159a020a6f1c881a83735aa7bec943470c465328bb3bb20b34afeb3b98cdcfca9d2eaaed3ab61ef
     PATCHES
         0001-build.patch
         cairo-cpp-linkage.patch
diff --git a/ports/gtk3/vcpkg.json b/ports/gtk3/vcpkg.json
index 596564e475..72194a9c87 100644
--- a/ports/gtk3/vcpkg.json
+++ b/ports/gtk3/vcpkg.json
@@ -1,6 +1,6 @@
 {
   "name": "gtk3",
-  "version": "3.24.37",
+  "version": "3.24.38",
   "description": "Portable library for creating graphical user interfaces.",
   "homepage": "https://www.gtk.org/",
   "license": null,
diff --git a/versions/baseline.json b/versions/baseline.json
index 51d02cd7fc..65191f5b84 100644
--- a/versions/baseline.json
+++ b/versions/baseline.json
@@ -3001,7 +3001,7 @@
       "port-version": 0
     },
     "gtk3": {
-      "baseline": "3.24.37",
+      "baseline": "3.24.38",
       "port-version": 0
     },
     "gtkmm": {
diff --git a/versions/g-/gtk3.json b/versions/g-/gtk3.json
index af1ed2e08b..45103fa371 100644
--- a/versions/g-/gtk3.json
+++ b/versions/g-/gtk3.json
@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "63636acf7b77eead112fc9faa84680d1df97acd3",
+      "version": "3.24.38",
+      "port-version": 0
+    },
     {
       "git-tree": "f4e197166d448971a8856734debc428f05b456cb",
       "version": "3.24.37",