diff --git a/csfieldguide/package-lock.json b/csfieldguide/package-lock.json
index b73c7b335..54cc3e179 100644
--- a/csfieldguide/package-lock.json
+++ b/csfieldguide/package-lock.json
@@ -33,7 +33,7 @@
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                 "gulp-tap": "2.0.0",
                 "gulp-terser": "2.1.0",
-                "iframe-resizer": "4.4.5",
+                "iframe-resizer": "5.3.2",
                 "jquery": "3.7.1",
                 "lity": "2.4.1",
                 "multiple-select": "1.7.0",
@@ -1795,6 +1795,52 @@
                 "node": ">=0.10.0"
             }
         },
+        "node_modules/@iframe-resizer/child": {
+            "version": "5.3.2",
+            "resolved": "https://registry.npmjs.org/@iframe-resizer/child/-/child-5.3.2.tgz",
+            "integrity": "sha512-y4uX26NzdAU1XRURiFCQCNTuLI04WTGUFQNcG4hfNZGvWO/BnfQ3fiVokQwZjnaQH7mzbGE2SLJqYUb1JIqF1Q==",
+            "dev": true,
+            "funding": {
+                "type": "individual",
+                "url": "https://iframe-resizer.com/pricing/"
+            }
+        },
+        "node_modules/@iframe-resizer/core": {
+            "version": "5.3.2",
+            "resolved": "https://registry.npmjs.org/@iframe-resizer/core/-/core-5.3.2.tgz",
+            "integrity": "sha512-is6VXW1m/9y7ZUwyjUuHu5101TPFa69Rv8jNY0HrT5svwb1ICPZKeaoVzDw0TTBBa5eE7XfEFcXCeiP6UR9W3w==",
+            "dev": true,
+            "funding": {
+                "type": "individual",
+                "url": "https://iframe-resizer.com/pricing/"
+            }
+        },
+        "node_modules/@iframe-resizer/jquery": {
+            "version": "5.3.2",
+            "resolved": "https://registry.npmjs.org/@iframe-resizer/jquery/-/jquery-5.3.2.tgz",
+            "integrity": "sha512-j5fvlzR2+PCPyZ0nrZPkYfIvnRcrFdqvT8gOiB8b00rXzX/FwEjqHkDy2xK2TCF2PN63u+5gia93g7Idv6FTRA==",
+            "dev": true,
+            "dependencies": {
+                "@iframe-resizer/core": "5.3.2"
+            },
+            "funding": {
+                "type": "individual",
+                "url": "https://iframe-resizer.com/pricing/"
+            }
+        },
+        "node_modules/@iframe-resizer/parent": {
+            "version": "5.3.2",
+            "resolved": "https://registry.npmjs.org/@iframe-resizer/parent/-/parent-5.3.2.tgz",
+            "integrity": "sha512-xjrQpRtsC9p1pBUKewYI9cmHoxomhGGSvspLq7Xgh4uYiifORaHqrqOnAgWKsV6Gl83s16g3RE1v1hRM7ZNOMQ==",
+            "dev": true,
+            "dependencies": {
+                "@iframe-resizer/core": "5.3.2"
+            },
+            "funding": {
+                "type": "individual",
+                "url": "https://iframe-resizer.com/pricing/"
+            }
+        },
         "node_modules/@jridgewell/gen-mapping": {
             "version": "0.3.5",
             "resolved": "https://registry.npmjs.org/@jridgewell/gen-mapping/-/gen-mapping-0.3.5.tgz",
@@ -8188,17 +8234,18 @@
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-            "version": "4.4.5",
-            "resolved": "https://registry.npmjs.org/iframe-resizer/-/iframe-resizer-4.4.5.tgz",
-            "integrity": "sha512-U8bCywf/Gh07O69RXo6dXAzTtODQrxaHGHRI7Nt4ipXsuq6EMxVsOP/jjaP43YtXz/ibESS0uSVDN3sOGCzSmw==",
+            "version": "5.3.2",
+            "resolved": "https://registry.npmjs.org/iframe-resizer/-/iframe-resizer-5.3.2.tgz",
+            "integrity": "sha512-XMp1zUht+lrDbcysuY8bhUWNjUhpBQT46l3weDK2OVpTdhev/wuJEWJmh2MnbsVfBG7ev1coml8Ot1Yng0mV8g==",
             "dev": true,
-            "hasInstallScript": true,
-            "engines": {
-                "node": ">=0.8.0"
+            "dependencies": {
+                "@iframe-resizer/child": "5.3.2",
+                "@iframe-resizer/jquery": "5.3.2",
+                "@iframe-resizer/parent": "5.3.2"
             },
             "funding": {
                 "type": "individual",
-                "url": "https://iframe-resizer.com//pricing"
+                "url": "https://iframe-resizer.com/pricing/"
             }
         },
         "node_modules/ignore": {
@@ -16107,6 +16154,36 @@
                 }
             }
         },
+        "@iframe-resizer/child": {
+            "version": "5.3.2",
+            "resolved": "https://registry.npmjs.org/@iframe-resizer/child/-/child-5.3.2.tgz",
+            "integrity": "sha512-y4uX26NzdAU1XRURiFCQCNTuLI04WTGUFQNcG4hfNZGvWO/BnfQ3fiVokQwZjnaQH7mzbGE2SLJqYUb1JIqF1Q==",
+            "dev": true
+        },
+        "@iframe-resizer/core": {
+            "version": "5.3.2",
+            "resolved": "https://registry.npmjs.org/@iframe-resizer/core/-/core-5.3.2.tgz",
+            "integrity": "sha512-is6VXW1m/9y7ZUwyjUuHu5101TPFa69Rv8jNY0HrT5svwb1ICPZKeaoVzDw0TTBBa5eE7XfEFcXCeiP6UR9W3w==",
+            "dev": true
+        },
+        "@iframe-resizer/jquery": {
+            "version": "5.3.2",
+            "resolved": "https://registry.npmjs.org/@iframe-resizer/jquery/-/jquery-5.3.2.tgz",
+            "integrity": "sha512-j5fvlzR2+PCPyZ0nrZPkYfIvnRcrFdqvT8gOiB8b00rXzX/FwEjqHkDy2xK2TCF2PN63u+5gia93g7Idv6FTRA==",
+            "dev": true,
+            "requires": {
+                "@iframe-resizer/core": "5.3.2"
+            }
+        },
+        "@iframe-resizer/parent": {
+            "version": "5.3.2",
+            "resolved": "https://registry.npmjs.org/@iframe-resizer/parent/-/parent-5.3.2.tgz",
+            "integrity": "sha512-xjrQpRtsC9p1pBUKewYI9cmHoxomhGGSvspLq7Xgh4uYiifORaHqrqOnAgWKsV6Gl83s16g3RE1v1hRM7ZNOMQ==",
+            "dev": true,
+            "requires": {
+                "@iframe-resizer/core": "5.3.2"
+            }
+        },
         "@jridgewell/gen-mapping": {
             "version": "0.3.5",
             "resolved": "https://registry.npmjs.org/@jridgewell/gen-mapping/-/gen-mapping-0.3.5.tgz",
@@ -21093,10 +21170,15 @@
             "dev": true
         },
         "iframe-resizer": {
-            "version": "4.4.5",
-            "resolved": "https://registry.npmjs.org/iframe-resizer/-/iframe-resizer-4.4.5.tgz",
-            "integrity": "sha512-U8bCywf/Gh07O69RXo6dXAzTtODQrxaHGHRI7Nt4ipXsuq6EMxVsOP/jjaP43YtXz/ibESS0uSVDN3sOGCzSmw==",
-            "dev": true
+            "version": "5.3.2",
+            "resolved": "https://registry.npmjs.org/iframe-resizer/-/iframe-resizer-5.3.2.tgz",
+            "integrity": "sha512-XMp1zUht+lrDbcysuY8bhUWNjUhpBQT46l3weDK2OVpTdhev/wuJEWJmh2MnbsVfBG7ev1coml8Ot1Yng0mV8g==",
+            "dev": true,
+            "requires": {
+                "@iframe-resizer/child": "5.3.2",
+                "@iframe-resizer/jquery": "5.3.2",
+                "@iframe-resizer/parent": "5.3.2"
+            }
         },
         "ignore": {
             "version": "5.3.1",
diff --git a/csfieldguide/package.json b/csfieldguide/package.json
index 95f173365..d1705154b 100644
--- a/csfieldguide/package.json
+++ b/csfieldguide/package.json
@@ -29,7 +29,7 @@
         "gulp-sourcemaps": "3.0.0",
         "gulp-tap": "2.0.0",
         "gulp-terser": "2.1.0",
-        "iframe-resizer": "4.4.5",
+        "iframe-resizer": "5.3.2",
         "jquery": "3.7.1",
         "lity": "2.4.1",
         "multiple-select": "1.7.0",