diff --git a/core/composer.lock b/core/composer.lock
index 97e044ef0a..1e07131ebf 100644
--- a/core/composer.lock
+++ b/core/composer.lock
@@ -4490,16 +4490,16 @@
         },
         {
             "name": "phpoffice/phpspreadsheet",
-            "version": "1.30.4",
+            "version": "1.30.5",
             "source": {
                 "type": "git",
                 "url": "https://github.com/PHPOffice/PhpSpreadsheet.git",
-                "reference": "02970383cc12e7bf0bc0707ea6e2e8ed23a7aec9"
+                "reference": "97bcabd32a64924688487dcd64aceaf158affb5c"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/PHPOffice/PhpSpreadsheet/zipball/02970383cc12e7bf0bc0707ea6e2e8ed23a7aec9",
-                "reference": "02970383cc12e7bf0bc0707ea6e2e8ed23a7aec9",
+                "url": "https://api.github.com/repos/PHPOffice/PhpSpreadsheet/zipball/97bcabd32a64924688487dcd64aceaf158affb5c",
+                "reference": "97bcabd32a64924688487dcd64aceaf158affb5c",
                 "shasum": ""
             },
             "require": {
@@ -4592,9 +4592,9 @@
             ],
             "support": {
                 "issues": "https://github.com/PHPOffice/PhpSpreadsheet/issues",
-                "source": "https://github.com/PHPOffice/PhpSpreadsheet/tree/1.30.4"
+                "source": "https://github.com/PHPOffice/PhpSpreadsheet/tree/1.30.5"
             },
-            "time": "2026-04-19T06:00:39+00:00"
+            "time": "2026-05-31T05:13:11+00:00"
         },
         {
             "name": "phpseclib/phpseclib",
@@ -7081,16 +7081,16 @@
         },
         {
             "name": "symfony/polyfill-intl-grapheme",
-            "version": "v1.37.0",
+            "version": "v1.38.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/polyfill-intl-grapheme.git",
-                "reference": "4864388bfbd3001ce88e234fab652acd91fdc57e"
+                "reference": "e9247d281d694a5120554d9afaf54e070e88a603"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/polyfill-intl-grapheme/zipball/4864388bfbd3001ce88e234fab652acd91fdc57e",
-                "reference": "4864388bfbd3001ce88e234fab652acd91fdc57e",
+                "url": "https://api.github.com/repos/symfony/polyfill-intl-grapheme/zipball/e9247d281d694a5120554d9afaf54e070e88a603",
+                "reference": "e9247d281d694a5120554d9afaf54e070e88a603",
                 "shasum": ""
             },
             "require": {
@@ -7139,7 +7139,7 @@
                 "shim"
             ],
             "support": {
-                "source": "https://github.com/symfony/polyfill-intl-grapheme/tree/v1.37.0"
+                "source": "https://github.com/symfony/polyfill-intl-grapheme/tree/v1.38.1"
             },
             "funding": [
                 {
@@ -7159,7 +7159,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2026-04-26T13:13:48+00:00"
+            "time": "2026-05-26T05:58:03+00:00"
         },
         {
             "name": "symfony/polyfill-intl-idn",