diff --git a/ports/seacas/fix-headers.patch b/ports/seacas/fix-headers.patch
new file mode 100644
index 00000000000..35abbac9c01
--- /dev/null
+++ b/ports/seacas/fix-headers.patch
@@ -0,0 +1,13 @@
+diff --git a/packages/seacas/libraries/ioss/src/text_mesh/Iotm_TextMeshFuncs.h b/packages/seacas/libraries/ioss/src/text_mesh/Iotm_TextMeshFuncs.h
+index 67512ba..589cac2 100644
+--- a/packages/seacas/libraries/ioss/src/text_mesh/Iotm_TextMeshFuncs.h
++++ b/packages/seacas/libraries/ioss/src/text_mesh/Iotm_TextMeshFuncs.h
+@@ -6,7 +6,7 @@
+ 
+ // #######################  Start Clang Header Tool Managed Headers ########################
+ // clang-format off
+-#include <ctype.h>                                   // for toupper
++#include <cctype>                                    // for toupper, isspace, isdigit
+ #include <stddef.h>                                  // for size_t
+ #include <algorithm>                                 // for remove, etc
+ #include <iterator>                                  // for insert_iterator
diff --git a/ports/seacas/portfile.cmake b/ports/seacas/portfile.cmake
index f2fc1b98617..a9ed902f70b 100644
--- a/ports/seacas/portfile.cmake
+++ b/ports/seacas/portfile.cmake
@@ -8,6 +8,7 @@ vcpkg_from_github(
             fix-ioss-includes.patch
             deps-and-shared.patch
             fix-mpi.patch
+            fix-headers.patch
 )
 
 if(NOT VCPKG_TARGET_IS_OSX)
diff --git a/ports/seacas/vcpkg.json b/ports/seacas/vcpkg.json
index f15202cb078..40976631b76 100644
--- a/ports/seacas/vcpkg.json
+++ b/ports/seacas/vcpkg.json
@@ -1,7 +1,7 @@
 {
   "name": "seacas",
   "version-date": "2022-11-22",
-  "port-version": 1,
+  "port-version": 2,
   "description": "The Sandia Engineering Analysis Code Access System (SEACAS) is a suite of preprocessing, postprocessing, translation, and utility applications supporting finite element analysis software using the Exodus database file format.",
   "homepage": "https://github.com/sandialabs/seacas",
   "license": null,
diff --git a/versions/baseline.json b/versions/baseline.json
index 9d3f6df2c3b..0b5388613ae 100644
--- a/versions/baseline.json
+++ b/versions/baseline.json
@@ -7070,7 +7070,7 @@
     },
     "seacas": {
       "baseline": "2022-11-22",
-      "port-version": 1
+      "port-version": 2
     },
     "seal": {
       "baseline": "4.1.1",
diff --git a/versions/s-/seacas.json b/versions/s-/seacas.json
index d5ce6facbec..12220835620 100644
--- a/versions/s-/seacas.json
+++ b/versions/s-/seacas.json
@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "00566c22630c8b3dff31a47c3be03389e4d33b3d",
+      "version-date": "2022-11-22",
+      "port-version": 2
+    },
     {
       "git-tree": "bafa7bc405fca4be4118663c533a48d7fb2725ec",
       "version-date": "2022-11-22",