diff --git a/assets/patches/mirador-css.patch b/assets/patches/mirador-css.patch
deleted file mode 100644
index 3713869..0000000
--- a/assets/patches/mirador-css.patch
+++ /dev/null
@@ -1,9 +0,0 @@
-diff --git a/css/mirador.css b/css/mirador.css
-index edfe55d..3851246 100644
---- a/css/mirador.css
-+++ b/css/mirador.css
-@@ -1,3 +1,4 @@
- .block-mirador {
-   height: 500px;
-+  position: relative;
- }
diff --git a/composer.json b/composer.json
index 148c531..7d512fa 100755
--- a/composer.json
+++ b/composer.json
@@ -131,9 +131,6 @@
         "patches": {
 	    "drupal/matomo": {
 	        "https://www.drupal.org/project/matomo/issues/3363521": "https://www.drupal.org/files/issues/2023-06-29/matomo-3363521-7.patch"
-	    },
-	    "islandora/islandora_mirador": {
-	        "Fix full screen mirador viewer": "assets/patches/mirador-css.patch"
 	    }
 	}
     },
diff --git a/composer.lock b/composer.lock
index 089abec..fddbc3d 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": "98ceaaefe6922d4f8fffcf29bde97f96",
+    "content-hash": "b65c2906399d2bb8167e921efb08965c",
     "packages": [
         {
             "name": "academicpuma/citeproc-php",
@@ -6579,16 +6579,16 @@
         },
         {
             "name": "islandora/islandora_mirador",
-            "version": "2.3.4",
+            "version": "2.3.5",
             "source": {
                 "type": "git",
                 "url": "https://github.com/Islandora/islandora_mirador.git",
-                "reference": "48b42ab7b5461039c2749eaedad5da798cced6c8"
+                "reference": "5687929eb8a5be3a177c776b33a7fb4b5de71ccf"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/Islandora/islandora_mirador/zipball/48b42ab7b5461039c2749eaedad5da798cced6c8",
-                "reference": "48b42ab7b5461039c2749eaedad5da798cced6c8",
+                "url": "https://api.github.com/repos/Islandora/islandora_mirador/zipball/5687929eb8a5be3a177c776b33a7fb4b5de71ccf",
+                "reference": "5687929eb8a5be3a177c776b33a7fb4b5de71ccf",
                 "shasum": ""
             },
             "require": {
@@ -6611,9 +6611,9 @@
             ],
             "support": {
                 "issues": "https://github.com/Islandora/documentation/issues",
-                "source": "https://github.com/Islandora/islandora_mirador/tree/2.3.4"
+                "source": "https://github.com/Islandora/islandora_mirador/tree/2.3.5"
             },
-            "time": "2023-09-13T17:06:22+00:00"
+            "time": "2023-10-25T17:54:06+00:00"
         },
         {
             "name": "islandora/jsonld",