diff --git a/versions/baseline.json b/versions/baseline.json
index 4121d1883ed954..d120fe88ff3b0b 100644
--- a/versions/baseline.json
+++ b/versions/baseline.json
@@ -5802,7 +5802,7 @@
     },
     "matio": {
       "baseline": "1.5.27",
-      "port-version": 0
+      "port-version": 1
     },
     "matplotlib-cpp": {
       "baseline": "2020-08-27",
diff --git a/versions/m-/matio.json b/versions/m-/matio.json
index 142c9fb2dbe486..526d16b68dc873 100644
--- a/versions/m-/matio.json
+++ b/versions/m-/matio.json
@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "bdb42834a16f073897554c45efa73f3d7b248bab",
+      "version": "1.5.27",
+      "port-version": 1
+    },
     {
       "git-tree": "d841cddf1c82ca09a7f7b465219e6d5fd32b9db4",
       "version": "1.5.27",