diff --git a/kolibri/plugins/perseus_viewer/package.json b/kolibri/plugins/perseus_viewer/package.json
index 7e942f5bd9..17e485ba8d 100644
--- a/kolibri/plugins/perseus_viewer/package.json
+++ b/kolibri/plugins/perseus_viewer/package.json
@@ -50,6 +50,6 @@
     "underscore": "1.4.4"
   },
   "devDependencies": {
-    "typescript": "^5.6.2"
+    "typescript": "^5.6.3"
   }
 }
diff --git a/yarn.lock b/yarn.lock
index d55adbf993..84a8a8bcbb 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -11292,10 +11292,10 @@ typed-array-length@^1.0.6:
     is-typed-array "^1.1.13"
     possible-typed-array-names "^1.0.0"
 
-typescript@^5.6.2:
-  version "5.6.2"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-5.6.2.tgz#d1de67b6bef77c41823f822df8f0b3bcff60a5a0"
-  integrity sha512-NW8ByodCSNCwZeghjN3o+JX5OFH0Ojg6sadjEKY4huZ52TqbJTJnDo5+Tw98lSy63NZvi4n+ez5m2u5d4PkZyw==
+typescript@^5.6.3:
+  version "5.6.3"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-5.6.3.tgz#5f3449e31c9d94febb17de03cc081dd56d81db5b"
+  integrity sha512-hjcS1mhfuyi4WW8IWtjP7brDrG2cuDZukyrYrSauoXGNgx0S7zceP07adYkJycEr56BOUTNPzbInooiN3fn1qw==
 
 ua-parser-js@^1.0.38:
   version "1.0.38"