diff --git a/composer.json b/composer.json
index 9620a20..32476b1 100644
--- a/composer.json
+++ b/composer.json
@@ -40,7 +40,7 @@
 		"endroid/qr-code": "^5.1.0",
 		"jsignpdf/jsignpdf-php": "^1.3.1",
 		"libresign/whatosami": "^0.0.2",
-		"mikehaertl/php-pdftk": "^0.14.3",
+		"mikehaertl/php-pdftk": "^0.14.4",
 		"mpdf/mpdf": "^8.2.6",
 		"pagerfanta/pagerfanta": "^4.7.1",
 		"phpseclib/phpseclib": "^3.0",
diff --git a/composer.lock b/composer.lock
index 264954d..b3ad677 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "fc1bcf1821d183a6564d3237b041ab43",
+    "content-hash": "5eddecb6cf25ecc71841a6439efe89dd",
     "packages": [
         {
             "name": "bacon/bacon-qr-code",
@@ -353,16 +353,16 @@
         },
         {
             "name": "mikehaertl/php-pdftk",
-            "version": "0.14.3",
+            "version": "0.14.4",
             "source": {
                 "type": "git",
                 "url": "https://github.com/mikehaertl/php-pdftk.git",
-                "reference": "25dba2edcba9b8eedec7dc65a79557c2018eafef"
+                "reference": "9a88810285c1a26459b67a50e30af51eccc57a9e"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/mikehaertl/php-pdftk/zipball/25dba2edcba9b8eedec7dc65a79557c2018eafef",
-                "reference": "25dba2edcba9b8eedec7dc65a79557c2018eafef",
+                "url": "https://api.github.com/repos/mikehaertl/php-pdftk/zipball/9a88810285c1a26459b67a50e30af51eccc57a9e",
+                "reference": "9a88810285c1a26459b67a50e30af51eccc57a9e",
                 "shasum": ""
             },
             "require": {
@@ -402,9 +402,9 @@
             ],
             "support": {
                 "issues": "https://github.com/mikehaertl/php-pdftk/issues",
-                "source": "https://github.com/mikehaertl/php-pdftk/tree/0.14.3"
+                "source": "https://github.com/mikehaertl/php-pdftk/tree/0.14.4"
             },
-            "time": "2026-06-24T10:20:40+00:00"
+            "time": "2026-07-15T09:51:50+00:00"
         },
         {
             "name": "mikehaertl/php-shellcommand",