diff --git a/package-lock.json b/package-lock.json
index 0cb6b91..1b5723d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -22,7 +22,7 @@
         "gatsby-remark-external-links": "0.0.4",
         "gatsby-remark-images": "^6.2.0",
         "gatsby-remark-katex": "^6.2.0",
-        "gatsby-remark-responsive-iframe": "^5.2.0",
+        "gatsby-remark-responsive-iframe": "^5.21.0",
         "gatsby-remark-smartypants": "^5.2.0",
         "gatsby-remark-vscode": "^3.2.1",
         "gatsby-source-filesystem": "^4.2.0",
@@ -11117,13 +11117,13 @@
       }
     },
     "node_modules/gatsby-remark-responsive-iframe": {
-      "version": "5.2.0",
-      "resolved": "https://registry.npmjs.org/gatsby-remark-responsive-iframe/-/gatsby-remark-responsive-iframe-5.2.0.tgz",
-      "integrity": "sha512-Eeduhi3+0tpgFwoU3eQW894oJTS+csRZmpYbLXBTMkJ69vPW27FlzBNNkRLZLCtgaj/1X5JQSrHeE/PhgAqlBw==",
+      "version": "5.21.0",
+      "resolved": "https://registry.npmjs.org/gatsby-remark-responsive-iframe/-/gatsby-remark-responsive-iframe-5.21.0.tgz",
+      "integrity": "sha512-pFkCg/cc4zNfRv6CEc5rkNfzYGxGxJsPgEZI5whFBaQ4gI+SSrBkQujRrcpuwarTLkeqjynw5OgMT2VzxyX9GA==",
       "dependencies": {
         "@babel/runtime": "^7.15.4",
         "cheerio": "^1.0.0-rc.10",
-        "common-tags": "^1.8.0",
+        "common-tags": "^1.8.2",
         "lodash": "^4.17.21",
         "unist-util-visit": "^2.0.3"
       },
@@ -34224,13 +34224,13 @@
       }
     },
     "gatsby-remark-responsive-iframe": {
-      "version": "5.2.0",
-      "resolved": "https://registry.npmjs.org/gatsby-remark-responsive-iframe/-/gatsby-remark-responsive-iframe-5.2.0.tgz",
-      "integrity": "sha512-Eeduhi3+0tpgFwoU3eQW894oJTS+csRZmpYbLXBTMkJ69vPW27FlzBNNkRLZLCtgaj/1X5JQSrHeE/PhgAqlBw==",
+      "version": "5.21.0",
+      "resolved": "https://registry.npmjs.org/gatsby-remark-responsive-iframe/-/gatsby-remark-responsive-iframe-5.21.0.tgz",
+      "integrity": "sha512-pFkCg/cc4zNfRv6CEc5rkNfzYGxGxJsPgEZI5whFBaQ4gI+SSrBkQujRrcpuwarTLkeqjynw5OgMT2VzxyX9GA==",
       "requires": {
         "@babel/runtime": "^7.15.4",
         "cheerio": "^1.0.0-rc.10",
-        "common-tags": "^1.8.0",
+        "common-tags": "^1.8.2",
         "lodash": "^4.17.21",
         "unist-util-visit": "^2.0.3"
       }
diff --git a/package.json b/package.json
index 0bf566a..4307db8 100644
--- a/package.json
+++ b/package.json
@@ -38,7 +38,7 @@
     "gatsby-remark-external-links": "0.0.4",
     "gatsby-remark-images": "^6.2.0",
     "gatsby-remark-katex": "^6.2.0",
-    "gatsby-remark-responsive-iframe": "^5.2.0",
+    "gatsby-remark-responsive-iframe": "^5.21.0",
     "gatsby-remark-smartypants": "^5.2.0",
     "gatsby-remark-vscode": "^3.2.1",
     "gatsby-source-filesystem": "^4.2.0",