diff --git a/addons/storysource/package.json b/addons/storysource/package.json
index 3a6a5f3efc9b..292c92095000 100644
--- a/addons/storysource/package.json
+++ b/addons/storysource/package.json
@@ -53,7 +53,7 @@
     "loader-utils": "^2.0.0",
     "prettier": "^2.2.1",
     "prop-types": "^15.7.2",
-    "react-syntax-highlighter": "^15.4.2",
+    "react-syntax-highlighter": "^15.4.5",
     "regenerator-runtime": "^0.13.7"
   },
   "devDependencies": {
diff --git a/lib/components/package.json b/lib/components/package.json
index 506626e5ddde..7b641d66effe 100644
--- a/lib/components/package.json
+++ b/lib/components/package.json
@@ -59,7 +59,7 @@
     "prop-types": "^15.7.2",
     "react-colorful": "^5.1.2",
     "react-popper-tooltip": "^3.1.1",
-    "react-syntax-highlighter": "^15.4.2",
+    "react-syntax-highlighter": "^15.4.5",
     "react-textarea-autosize": "^8.3.0",
     "regenerator-runtime": "^0.13.7",
     "ts-dedent": "^2.0.0",
diff --git a/yarn.lock b/yarn.lock
index e97ee83757a2..2484cadb5856 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -9411,7 +9411,7 @@ __metadata:
     loader-utils: ^2.0.0
     prettier: ^2.2.1
     prop-types: ^15.7.2
-    react-syntax-highlighter: ^15.4.2
+    react-syntax-highlighter: ^15.4.5
     regenerator-runtime: ^0.13.7
   peerDependencies:
     react: ^16.8.0 || ^17.0.0
@@ -10022,7 +10022,7 @@ __metadata:
     prop-types: ^15.7.2
     react-colorful: ^5.1.2
     react-popper-tooltip: ^3.1.1
-    react-syntax-highlighter: ^15.4.2
+    react-syntax-highlighter: ^15.4.5
     react-textarea-autosize: ^8.3.0
     regenerator-runtime: ^0.13.7
     ts-dedent: ^2.0.0
@@ -41077,7 +41077,7 @@ fsevents@^1.2.7:
   languageName: node
   linkType: hard
 
-"react-syntax-highlighter@npm:^15.4.2":
+"react-syntax-highlighter@npm:^15.4.5":
   version: 15.4.5
   resolution: "react-syntax-highlighter@npm:15.4.5"
   dependencies: