diff --git a/ports/gettext/env.patch b/ports/gettext/env.patch
new file mode 100644
index 0000000000..bd431acdc4
--- /dev/null
+++ b/ports/gettext/env.patch
@@ -0,0 +1,28 @@
+--- a/gettext-tools/gnulib-lib/localtime.c.old	2024-02-21 11:44:25.000000000 +0100
++++ b/gettext-tools/gnulib-lib/localtime.c	2026-02-05 14:32:39.392247000 +0100
+@@ -63,13 +63,19 @@ rpl_localtime (const time_t *tp)
+       char **env = _environ;
+       wchar_t **wenv = _wenviron;
+       if (env != NULL)
+-        for (char *s = env; *s != NULL; s++)
+-          if (s[0] == 'T' && s[1] == 'Z' && s[2] == '=')
+-            s[0] = '$';
++        for (char **ep = env; *ep != NULL; ep++)
++          {
++            char *s = *ep;
++            if (s[0] == 'T' && s[1] == 'Z' && s[2] == '=')
++              s[0] = '$';
++          }
+       if (wenv != NULL)
+-        for (wchar_t *ws = wenv; *ws != NULL; ws++)
+-          if (ws[0] == L'T' && ws[1] == L'Z' && ws[2] == L'=')
+-            ws[0] = L'$';
++        for (wchar_t **wep = wenv; *wep != NULL; wep++)
++          {
++            wchar_t *ws = *wep;
++            if (ws[0] == L'T' && ws[1] == L'Z' && ws[2] == L'=')
++              ws[0] = L'$';
++          }
+     }
+ #endif
+ 
diff --git a/ports/gettext/portfile.cmake b/ports/gettext/portfile.cmake
index 86b1f56d49..3c8da025a2 100644
--- a/ports/gettext/portfile.cmake
+++ b/ports/gettext/portfile.cmake
@@ -30,6 +30,7 @@ vcpkg_extract_source_archive(SOURCE_PATH
         parallel-gettext-tools.patch
         config-step-order.patch
         0001-xgettext-Fix-some-test-failures-on-MSVC.patch
+        env.patch # https://cgit.git.savannah.gnu.org/cgit/gnulib.git/commit/lib/localtime.c?id=92cdf62b56462b914193c7770440e505a37c2526
 )
 
 set(subdirs "")
diff --git a/ports/gettext/vcpkg.json b/ports/gettext/vcpkg.json
index 522b2b2288..51e7a1164c 100644
--- a/ports/gettext/vcpkg.json
+++ b/ports/gettext/vcpkg.json
@@ -1,7 +1,7 @@
 {
   "name": "gettext",
   "version": "0.22.5",
-  "port-version": 3,
+  "port-version": 4,
   "description": "A GNU framework to help produce multi-lingual messages.",
   "homepage": "https://www.gnu.org/software/gettext/",
   "license": "GPL-3.0-only",
diff --git a/versions/baseline.json b/versions/baseline.json
index 1c1483381d..92b8ecb41c 100644
--- a/versions/baseline.json
+++ b/versions/baseline.json
@@ -3342,7 +3342,7 @@
     },
     "gettext": {
       "baseline": "0.22.5",
-      "port-version": 3
+      "port-version": 4
     },
     "gettext-libintl": {
       "baseline": "0.22.5",
diff --git a/versions/g-/gettext.json b/versions/g-/gettext.json
index 80a948d8f0..2f670ae1b9 100644
--- a/versions/g-/gettext.json
+++ b/versions/g-/gettext.json
@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "e8581f71d357844e6869e4c79fae472de8012150",
+      "version": "0.22.5",
+      "port-version": 4
+    },
     {
       "git-tree": "6308f030041019677efe2ef49cc2d7a42b9cf632",
       "version": "0.22.5",