diff --git a/package-lock.json b/package-lock.json
index ef8f010..f0dac85 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -6,7 +6,7 @@
     "": {
       "dependencies": {
         "@fontsource/roboto": "^4.2.0",
-        "jquery": "^1.12.4",
+        "jquery": "^3.5.0",
         "mathjax": "^3.1.2",
         "mermaid": "^8.9.0",
         "rollup": "^2.38.5"
@@ -437,9 +437,9 @@
       }
     },
     "node_modules/jquery": {
-      "version": "1.12.4",
-      "resolved": "https://registry.npmjs.org/jquery/-/jquery-1.12.4.tgz",
-      "integrity": "sha1-AeHfuikP5z3rp3zurLD5ui/sngw="
+      "version": "3.5.0",
+      "resolved": "https://registry.npmjs.org/jquery/-/jquery-3.5.0.tgz",
+      "integrity": "sha512-Xb7SVYMvygPxbFMpTFQiHh1J7HClEaThguL15N/Gg37Lri/qKyhRGZYzHRyLH8Stq3Aow0LsHO2O2ci86fCrNQ=="
     },
     "node_modules/khroma": {
       "version": "1.2.0",
@@ -1010,9 +1010,9 @@
       }
     },
     "jquery": {
-      "version": "1.12.4",
-      "resolved": "https://registry.npmjs.org/jquery/-/jquery-1.12.4.tgz",
-      "integrity": "sha1-AeHfuikP5z3rp3zurLD5ui/sngw="
+      "version": "3.5.0",
+      "resolved": "https://registry.npmjs.org/jquery/-/jquery-3.5.0.tgz",
+      "integrity": "sha512-Xb7SVYMvygPxbFMpTFQiHh1J7HClEaThguL15N/Gg37Lri/qKyhRGZYzHRyLH8Stq3Aow0LsHO2O2ci86fCrNQ=="
     },
     "khroma": {
       "version": "1.2.0",
diff --git a/package.json b/package.json
index 4bbff24..f888d3e 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "dependencies": {
     "@fontsource/roboto": "^4.2.0",
-    "jquery": "^1.12.4",
+    "jquery": "^3.5.0",
     "mathjax": "^3.1.2",
     "mermaid": "^8.9.0",
     "rollup": "^2.38.5"