diff --git a/ports/stillwater-universal/portfile.cmake b/ports/stillwater-universal/portfile.cmake
index 5ff07add8a..a38cd5db09 100644
--- a/ports/stillwater-universal/portfile.cmake
+++ b/ports/stillwater-universal/portfile.cmake
@@ -3,7 +3,7 @@ vcpkg_from_github(
     OUT_SOURCE_PATH SOURCE_PATH
     REPO stillwater-sc/universal
     REF "v${VERSION}"
-    SHA512 0e7e9f71f2106e72728c6a8a474b7f3493c5778727a961615aeaf3683322437657896ffd2a63ba74c2d1e5961e9f2031262d6eac7e7251f457c7c360becc4b60
+    SHA512 14988ab314e35adcf62fe22b8cf32047cb661ab300b4753c074a634a39635d21c5c6064538048185c66a95b83d18a4294bbc9514b8c2ef6364c78289fb423e1a
     HEAD_REF master
     PATCHES
         fix-install-path.patch
diff --git a/ports/stillwater-universal/vcpkg.json b/ports/stillwater-universal/vcpkg.json
index d4cc1e9861..d01651f539 100644
--- a/ports/stillwater-universal/vcpkg.json
+++ b/ports/stillwater-universal/vcpkg.json
@@ -1,6 +1,6 @@
 {
   "name": "stillwater-universal",
-  "version": "4.7.4",
+  "version": "4.7.7",
   "description": "A header-only C++ library for plug-in replacement number systems for native types",
   "homepage": "https://github.com/stillwater-sc/universal",
   "license": "MIT",
diff --git a/versions/baseline.json b/versions/baseline.json
index 670fbd722f..57fb93961a 100644
--- a/versions/baseline.json
+++ b/versions/baseline.json
@@ -9793,7 +9793,7 @@
       "port-version": 0
     },
     "stillwater-universal": {
-      "baseline": "4.7.4",
+      "baseline": "4.7.7",
       "port-version": 0
     },
     "stlab": {
diff --git a/versions/s-/stillwater-universal.json b/versions/s-/stillwater-universal.json
index 99ac231d9c..8a51db194d 100644
--- a/versions/s-/stillwater-universal.json
+++ b/versions/s-/stillwater-universal.json
@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "fb0f719a1e14a9120d73328a2d47fa3d8c951fff",
+      "version": "4.7.7",
+      "port-version": 0
+    },
     {
       "git-tree": "3d920af333c8afdf1f98db910c9ae0f52f86d5fd",
       "version": "4.7.4",