diff --git a/frontend/package-lock.json b/frontend/package-lock.json
index 46cd1db..b10c511 100644
--- a/frontend/package-lock.json
+++ b/frontend/package-lock.json
@@ -9,7 +9,7 @@
       "version": "0.0.0",
       "dependencies": {
         "@fontsource/ibm-plex-mono": "^5.2.7",
-        "@fontsource/ibm-plex-sans": "^5.2.8",
+        "@fontsource/ibm-plex-sans": "^5.3.0",
         "prismjs": "^1.30.0",
         "react": "^19.2.7",
         "react-dom": "^19.2.7",
@@ -345,9 +345,9 @@
       }
     },
     "node_modules/@fontsource/ibm-plex-sans": {
-      "version": "5.2.8",
-      "resolved": "https://registry.npmjs.org/@fontsource/ibm-plex-sans/-/ibm-plex-sans-5.2.8.tgz",
-      "integrity": "sha512-eztSXjDhPhcpxNIiGTgMebdLP9qS4rWkysuE1V7c+DjOR0qiezaiDaTwQE7bTnG5HxAY/8M43XKDvs3cYq6ZYQ==",
+      "version": "5.3.0",
+      "resolved": "https://registry.npmjs.org/@fontsource/ibm-plex-sans/-/ibm-plex-sans-5.3.0.tgz",
+      "integrity": "sha512-CbE4CbbEEZJX860XyUiRpsksXIQR8Rp2XDva2VO53NJox9tVNtusrysd2x5YkUEY3ErQ66W1IiiQL8/wihhw5w==",
       "license": "OFL-1.1",
       "funding": {
         "url": "https://github.com/sponsors/ayuhito"
diff --git a/frontend/package.json b/frontend/package.json
index 1c08c16..9dcd14a 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -16,7 +16,7 @@
   },
   "dependencies": {
     "@fontsource/ibm-plex-mono": "^5.2.7",
-    "@fontsource/ibm-plex-sans": "^5.2.8",
+    "@fontsource/ibm-plex-sans": "^5.3.0",
     "prismjs": "^1.30.0",
     "react": "^19.2.7",
     "react-dom": "^19.2.7",