diff --git a/package-lock.json b/package-lock.json
index e99367ea96..a7a32a73f4 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -23,7 +23,7 @@
         "classnames": "2.3.2",
         "core-js": "3.27.1",
         "date-fns": "2.29.3",
-        "dompurify": "2.4.2",
+        "dompurify": "2.4.3",
         "epubjs": "0.4.2",
         "escape-html": "1.0.3",
         "fast-text-encoding": "1.0.6",
@@ -5758,9 +5758,9 @@
       "integrity": "sha512-l32Xp/TLgWb8ReqbVJAFIvXmY7go4nTxxlWiAFyhoQw9RKEOHBZNnyGvJWqDVSPmq3Y9HlM4npqF/T6VMOXhww=="
     },
     "node_modules/dompurify": {
-      "version": "2.4.2",
-      "resolved": "https://registry.npmjs.org/dompurify/-/dompurify-2.4.2.tgz",
-      "integrity": "sha512-ckbbxcGpfTJ7SNHC2yT2pHSCYxo2oQgSfdoDHQANzMzQyGzVmalF9W/B+X97Cdik5xFwWtwJP232gIP2+1kNEA=="
+      "version": "2.4.3",
+      "resolved": "https://registry.npmjs.org/dompurify/-/dompurify-2.4.3.tgz",
+      "integrity": "sha512-q6QaLcakcRjebxjg8/+NP+h0rPfatOgOzc46Fst9VAA3jF2ApfKBNKMzdP4DYTqtUMXSCd5pRS/8Po/OmoCHZQ=="
     },
     "node_modules/domutils": {
       "version": "1.7.0",
@@ -23121,9 +23121,9 @@
       "integrity": "sha512-l32Xp/TLgWb8ReqbVJAFIvXmY7go4nTxxlWiAFyhoQw9RKEOHBZNnyGvJWqDVSPmq3Y9HlM4npqF/T6VMOXhww=="
     },
     "dompurify": {
-      "version": "2.4.2",
-      "resolved": "https://registry.npmjs.org/dompurify/-/dompurify-2.4.2.tgz",
-      "integrity": "sha512-ckbbxcGpfTJ7SNHC2yT2pHSCYxo2oQgSfdoDHQANzMzQyGzVmalF9W/B+X97Cdik5xFwWtwJP232gIP2+1kNEA=="
+      "version": "2.4.3",
+      "resolved": "https://registry.npmjs.org/dompurify/-/dompurify-2.4.3.tgz",
+      "integrity": "sha512-q6QaLcakcRjebxjg8/+NP+h0rPfatOgOzc46Fst9VAA3jF2ApfKBNKMzdP4DYTqtUMXSCd5pRS/8Po/OmoCHZQ=="
     },
     "domutils": {
       "version": "1.7.0",
diff --git a/package.json b/package.json
index 6cd6d0305d..ce60d761de 100644
--- a/package.json
+++ b/package.json
@@ -82,7 +82,7 @@
     "classnames": "2.3.2",
     "core-js": "3.27.1",
     "date-fns": "2.29.3",
-    "dompurify": "2.4.2",
+    "dompurify": "2.4.3",
     "epubjs": "0.4.2",
     "escape-html": "1.0.3",
     "fast-text-encoding": "1.0.6",