diff --git a/package-lock.json b/package-lock.json
index 208cfab782..05c478994f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -24,7 +24,7 @@
         "dompurify": "2.3.10",
         "epubjs": "0.3.93",
         "escape-html": "1.0.3",
-        "fast-text-encoding": "1.0.3",
+        "fast-text-encoding": "1.0.4",
         "flv.js": "1.6.2",
         "headroom.js": "0.12.0",
         "history": "5.3.0",
@@ -8321,9 +8321,9 @@
       "dev": true
     },
     "node_modules/fast-text-encoding": {
-      "version": "1.0.3",
-      "resolved": "https://registry.npmjs.org/fast-text-encoding/-/fast-text-encoding-1.0.3.tgz",
-      "integrity": "sha512-dtm4QZH9nZtcDt8qJiOH9fcQd1NAgi+K1O2DbE6GG1PPCK/BWfOH3idCTRQ4ImXRUOyopDEgDEnVEE7Y/2Wrig=="
+      "version": "1.0.4",
+      "resolved": "https://registry.npmjs.org/fast-text-encoding/-/fast-text-encoding-1.0.4.tgz",
+      "integrity": "sha512-x6lDDm/tBAzX9kmsPcZsNbvDs3Zey3+scsxaZElS8xWLgUMAg/oFLeewfUz0mu1CblHhhsu15jGkraldkFh8KQ=="
     },
     "node_modules/fastest-levenshtein": {
       "version": "1.0.12",
@@ -25894,9 +25894,9 @@
       "dev": true
     },
     "fast-text-encoding": {
-      "version": "1.0.3",
-      "resolved": "https://registry.npmjs.org/fast-text-encoding/-/fast-text-encoding-1.0.3.tgz",
-      "integrity": "sha512-dtm4QZH9nZtcDt8qJiOH9fcQd1NAgi+K1O2DbE6GG1PPCK/BWfOH3idCTRQ4ImXRUOyopDEgDEnVEE7Y/2Wrig=="
+      "version": "1.0.4",
+      "resolved": "https://registry.npmjs.org/fast-text-encoding/-/fast-text-encoding-1.0.4.tgz",
+      "integrity": "sha512-x6lDDm/tBAzX9kmsPcZsNbvDs3Zey3+scsxaZElS8xWLgUMAg/oFLeewfUz0mu1CblHhhsu15jGkraldkFh8KQ=="
     },
     "fastest-levenshtein": {
       "version": "1.0.12",
diff --git a/package.json b/package.json
index 77cff5d317..d3fe771198 100644
--- a/package.json
+++ b/package.json
@@ -79,7 +79,7 @@
     "dompurify": "2.3.10",
     "epubjs": "0.3.93",
     "escape-html": "1.0.3",
-    "fast-text-encoding": "1.0.3",
+    "fast-text-encoding": "1.0.4",
     "flv.js": "1.6.2",
     "headroom.js": "0.12.0",
     "history": "5.3.0",