diff --git a/prepopulate-i686.json b/prepopulate-i686.json
index 4bea830..7968c7d 100644
--- a/prepopulate-i686.json
+++ b/prepopulate-i686.json
@@ -39258,6 +39258,9 @@
         "mingw32-uriparser.noarch",
         "mingw64-uriparser.noarch"
       ],
+      "utf8cpp": [
+        "utf8cpp-devel.noarch"
+      ],
       "vkd3d": [
         "mingw64-vkd3d.noarch",
         "mingw32-vkd3d.noarch"
diff --git a/prepopulate.json b/prepopulate.json
index 586a09a..74ff193 100644
--- a/prepopulate.json
+++ b/prepopulate.json
@@ -32481,6 +32481,9 @@
         "usbip-devel.x86_64",
         "usbip.x86_64"
       ],
+      "utf8cpp": [
+        "utf8cpp-devel.noarch"
+      ],
       "vlc": [
         "vlc-core.x86_64",
         "vlc-devel.x86_64",