diff --git a/.changeset/clean-teachers-thank.md b/.changeset/clean-teachers-thank.md
new file mode 100644
index 0000000000..043a718d79
--- /dev/null
+++ b/.changeset/clean-teachers-thank.md
@@ -0,0 +1,5 @@
+---
+'@backstage/plugin-techdocs-module-addons-contrib': patch
+---
+
+Bump `photoswipe` dependency to `^5.3.7`.
diff --git a/plugins/techdocs-module-addons-contrib/package.json b/plugins/techdocs-module-addons-contrib/package.json
index 4ca0eb6c3a..4ce37cd465 100644
--- a/plugins/techdocs-module-addons-contrib/package.json
+++ b/plugins/techdocs-module-addons-contrib/package.json
@@ -44,7 +44,7 @@
     "@material-ui/lab": "4.0.0-alpha.61",
     "@react-hookz/web": "^20.0.0",
     "git-url-parse": "^13.0.0",
-    "photoswipe": "^5.3.5",
+    "photoswipe": "^5.3.7",
     "react-use": "^17.2.4"
   },
   "peerDependencies": {
diff --git a/yarn.lock b/yarn.lock
index 03b0dc733d..2c2a2d2c40 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -8969,7 +8969,7 @@ __metadata:
     cross-fetch: ^3.1.5
     git-url-parse: ^13.0.0
     msw: ^1.0.0
-    photoswipe: ^5.3.5
+    photoswipe: ^5.3.7
     react-use: ^17.2.4
   peerDependencies:
     react: ^16.13.1 || ^17.0.0
@@ -32829,10 +32829,10 @@ __metadata:
   languageName: node
   linkType: hard
 
-"photoswipe@npm:^5.3.5":
-  version: 5.3.6
-  resolution: "photoswipe@npm:5.3.6"
-  checksum: 192004e33dbba7567744c96835b43f17a118653a24e099f9e31c2ddea9d7214ac7c28ff8994d4f7c20720c7f7fd00b62ad8ade5e3d59994f00a27390419ba11c
+"photoswipe@npm:^5.3.7":
+  version: 5.3.7
+  resolution: "photoswipe@npm:5.3.7"
+  checksum: adfbd76316b7aa140302ff2961fd128dfb23ad02ae1c0691b99a0c6a247f638218f1e6de77ae4d5191d0b5a6d4a1f3561ff1472166f2a636bc4525addee31a47
   languageName: node
   linkType: hard