diff --git a/package-lock.json b/package-lock.json
index c73e47253..e081fbfa2 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -5463,9 +5463,9 @@
       "dev": true
     },
     "photoswipe": {
-      "version": "5.4.3",
-      "resolved": "https://registry.npmjs.org/photoswipe/-/photoswipe-5.4.3.tgz",
-      "integrity": "sha512-9UC6oJBK4oXFZ5HcdlcvGkfEHsVrmE4csUdCQhEjHYb3PvPLO3PG7UhnPuOgjxwmhq5s17Un5NUdum01LgBDng=="
+      "version": "5.4.4",
+      "resolved": "https://registry.npmjs.org/photoswipe/-/photoswipe-5.4.4.tgz",
+      "integrity": "sha512-WNFHoKrkZNnvFFhbHL93WDkW3ifwVOXSW3w1UuZZelSmgXpIGiZSNlZJq37rR8YejqME2rHs9EhH9ZvlvFH2NA=="
     },
     "picocolors": {
       "version": "1.0.0",
diff --git a/package.json b/package.json
index 01e266c7b..f309614bb 100644
--- a/package.json
+++ b/package.json
@@ -25,7 +25,7 @@
     "mitt": "^3.0.1",
     "moment": "^2.30.1",
     "node-sass": "^8.0.0",
-    "photoswipe": "^5.4.3",
+    "photoswipe": "^5.4.4",
     "qs": "^6.12.1",
     "react": "^18.3.1",
     "react-dom": "^18.3.1",
diff --git a/src/readme.txt b/src/readme.txt
index 3d8681ae1..9dc3918f4 100644
--- a/src/readme.txt
+++ b/src/readme.txt
@@ -4,7 +4,7 @@ Tags: museums, archives, GLAM, collections, repository
 Requires at least: 5.9
 Tested up to: 6.5
 Requires PHP: 7.0
-Stable tag: 0.21.4
+Stable tag: 0.21.5
 License: GPLv2 or later
 License URI: http://www.gnu.org/licenses/gpl-3.0.html