diff --git a/package-lock.json b/package-lock.json
index 0068ac2..de7c74f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -5111,6 +5111,11 @@
       "integrity": "sha512-/gG2M/Imw7cQFp8PGvz/SwocNrmKFjFsm5Pb8HdbHkZ1K8pmuPzOX4VeVoiEecFCVf4CsN1r3/BRvx+6sNqwtQ==",
       "dev": true
     },
+    "@types/trusted-types": {
+      "version": "2.0.2",
+      "resolved": "https://registry.npmjs.org/@types/trusted-types/-/trusted-types-2.0.2.tgz",
+      "integrity": "sha512-F5DIZ36YVLE+PN+Zwws4kJogq47hNgX3Nx6WyDJ3kcplxyke3XIzB8uK5n/Lpm1HBsbGzd6nmGehL8cPekP+Tg=="
+    },
     "@types/uglify-js": {
       "version": "3.9.2",
       "resolved": "https://registry.npmjs.org/@types/uglify-js/-/uglify-js-3.9.2.tgz",
@@ -16684,9 +16689,12 @@
       "integrity": "sha1-OWCLQ1wJAfpVECF8FFJyjWvBm18="
     },
     "lit-html": {
-      "version": "1.2.1",
-      "resolved": "https://registry.npmjs.org/lit-html/-/lit-html-1.2.1.tgz",
-      "integrity": "sha512-GSJHHXMGLZDzTRq59IUfL9FCdAlGfqNp/dEa7k7aBaaWD+JKaCjsAk9KYm2V12ItonVaYx2dprN66Zdm1AuBTQ=="
+      "version": "2.5.0",
+      "resolved": "https://registry.npmjs.org/lit-html/-/lit-html-2.5.0.tgz",
+      "integrity": "sha512-bLHosg1XL3JRUcKdSVI0sLCs0y1wWrj2sqqAN3cZ7bDDPNgmDHH29RV48x6Wz3ZmkxIupaE+z7uXSZ/pXWAO1g==",
+      "requires": {
+        "@types/trusted-types": "^2.0.2"
+      }
     },
     "load-json-file": {
       "version": "2.0.0",
diff --git a/package.json b/package.json
index 0edce7b..29a1765 100644
--- a/package.json
+++ b/package.json
@@ -51,7 +51,7 @@
     "express-session": "1.17.1",
     "helmet": "3.22.0",
     "joi": "14.3.1",
-    "lit-html": "1.2.1",
+    "lit-html": "2.5.0",
     "lodash": "4.17.21",
     "log-process-errors": "6.1.1",
     "lusca": "1.6.1",