diff --git a/ports/libxmlb/portfile.cmake b/ports/libxmlb/portfile.cmake
index 9c6ffba5e1..f7fe200fc9 100644
--- a/ports/libxmlb/portfile.cmake
+++ b/ports/libxmlb/portfile.cmake
@@ -3,7 +3,7 @@ vcpkg_from_github(
     OUT_SOURCE_PATH SOURCE_PATH
     REPO hughsie/libxmlb
     REF "${VERSION}"
-    SHA512 eefed737b9934a78c987fa24d3b23c0c4b81ed6698c894a952a857aa14aab72b527e5cd7d47da0cf6d0e8e4d95ec929674576054064f70676ef406789b599a44
+    SHA512 4f0a77dbf258659274891745caa6cd79f5a7cc7ae6dff3b44133b3ca46df0a640c1a72e4f343cd1ae7b7c100e43565fd6d1b798f05931697d1c6620f5b72965a
     HEAD_REF main
 )
 
diff --git a/ports/libxmlb/vcpkg.json b/ports/libxmlb/vcpkg.json
index eb3b81023d..0d39380c4f 100644
--- a/ports/libxmlb/vcpkg.json
+++ b/ports/libxmlb/vcpkg.json
@@ -1,6 +1,6 @@
 {
   "name": "libxmlb",
-  "version": "0.3.27",
+  "version": "0.3.28",
   "description": "The libxmlb library takes XML source, and converts it to a structured binary representation with a deduplicated string table where the strings have the NULs included",
   "homepage": "https://github.com/hughsie/libxmlb/",
   "license": "LGPL-2.1-only",
diff --git a/versions/baseline.json b/versions/baseline.json
index f5a77a4d82..3131b40d14 100644
--- a/versions/baseline.json
+++ b/versions/baseline.json
@@ -6013,7 +6013,7 @@
       "port-version": 0
     },
     "libxmlb": {
-      "baseline": "0.3.27",
+      "baseline": "0.3.28",
       "port-version": 0
     },
     "libxmlmm": {
diff --git a/versions/l-/libxmlb.json b/versions/l-/libxmlb.json
index 78626b2148..910f9ff90c 100644
--- a/versions/l-/libxmlb.json
+++ b/versions/l-/libxmlb.json
@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "d262daf821065c3172f8c651716235eb9b5bb1c5",
+      "version": "0.3.28",
+      "port-version": 0
+    },
     {
       "git-tree": "fbf804589770abe584f2cb7f5327c5590060e76a",
       "version": "0.3.27",