diff --git a/package-lock.json b/package-lock.json
index 6c693ff5..c42af045 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -26,7 +26,7 @@
         "react-ga4": "~2.1.0",
         "react-katex": "^3.0.1",
         "react-router-dom": "~5.3.0",
-        "react-test-renderer": "~16.14.0",
+        "react-test-renderer": "~19.1.1",
         "react-transition-group": "~4.4.1",
         "rheostat": "~4.1.1",
         "sass-loader": "~16.0.0",
@@ -6821,6 +6821,22 @@
         "react-dom": "^16.0.0-0"
       }
     },
+    "node_modules/enzyme-adapter-react-16/node_modules/react-test-renderer": {
+      "version": "16.14.0",
+      "resolved": "https://registry.npmjs.org/react-test-renderer/-/react-test-renderer-16.14.0.tgz",
+      "integrity": "sha512-L8yPjqPE5CZO6rKsKXRO/rVPiaCOy0tQQJbC+UjPNlobl5mad59lvPjwFsQHTvL03caVDIVr9x9/OSgDe6I5Eg==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "object-assign": "^4.1.1",
+        "prop-types": "^15.6.2",
+        "react-is": "^16.8.6",
+        "scheduler": "^0.19.1"
+      },
+      "peerDependencies": {
+        "react": "^16.14.0"
+      }
+    },
     "node_modules/enzyme-adapter-react-16/node_modules/semver": {
       "version": "5.7.2",
       "resolved": "https://registry.npmjs.org/semver/-/semver-5.7.2.tgz",
@@ -14684,20 +14700,30 @@
       }
     },
     "node_modules/react-test-renderer": {
-      "version": "16.14.0",
-      "resolved": "https://registry.npmjs.org/react-test-renderer/-/react-test-renderer-16.14.0.tgz",
-      "integrity": "sha512-L8yPjqPE5CZO6rKsKXRO/rVPiaCOy0tQQJbC+UjPNlobl5mad59lvPjwFsQHTvL03caVDIVr9x9/OSgDe6I5Eg==",
+      "version": "19.1.1",
+      "resolved": "https://registry.npmjs.org/react-test-renderer/-/react-test-renderer-19.1.1.tgz",
+      "integrity": "sha512-aGRXI+zcBTtg0diHofc7+Vy97nomBs9WHHFY1Csl3iV0x6xucjNYZZAkiVKGiNYUv23ecOex5jE67t8ZzqYObA==",
       "license": "MIT",
       "dependencies": {
-        "object-assign": "^4.1.1",
-        "prop-types": "^15.6.2",
-        "react-is": "^16.8.6",
-        "scheduler": "^0.19.1"
+        "react-is": "^19.1.1",
+        "scheduler": "^0.26.0"
       },
       "peerDependencies": {
-        "react": "^16.14.0"
+        "react": "^19.1.1"
       }
     },
+    "node_modules/react-test-renderer/node_modules/react-is": {
+      "version": "19.1.1",
+      "resolved": "https://registry.npmjs.org/react-is/-/react-is-19.1.1.tgz",
+      "integrity": "sha512-tr41fA15Vn8p4X9ntI+yCyeGSf1TlYaY5vlTZfQmeLBrFo3psOPX6HhTDnFNL9uj3EhP0KAQ80cugCl4b4BERA==",
+      "license": "MIT"
+    },
+    "node_modules/react-test-renderer/node_modules/scheduler": {
+      "version": "0.26.0",
+      "resolved": "https://registry.npmjs.org/scheduler/-/scheduler-0.26.0.tgz",
+      "integrity": "sha512-NlHwttCI/l5gCPR3D1nNXtWABUmBwvZpEQiD4IXSbIDq8BzLIK/7Ir5gTFSGZDUu37K5cMNp0hFtzO38sC7gWA==",
+      "license": "MIT"
+    },
     "node_modules/react-transition-group": {
       "version": "4.4.5",
       "resolved": "https://registry.npmjs.org/react-transition-group/-/react-transition-group-4.4.5.tgz",
diff --git a/package.json b/package.json
index 660c7cd5..32ba4cd2 100644
--- a/package.json
+++ b/package.json
@@ -59,7 +59,7 @@
     "react-ga4": "~2.1.0",
     "react-katex": "^3.0.1",
     "react-router-dom": "~5.3.0",
-    "react-test-renderer": "~16.14.0",
+    "react-test-renderer": "~19.1.1",
     "react-transition-group": "~4.4.1",
     "rheostat": "~4.1.1",
     "sass-loader": "~16.0.0",