diff --git a/ts/package-lock.json b/ts/package-lock.json
index 38f25e6404..6731e53977 100644
--- a/ts/package-lock.json
+++ b/ts/package-lock.json
@@ -11,7 +11,7 @@
       "dependencies": {
         "command-line-args": "^5.2.1",
         "memoizee": "^0.4.15",
-        "psl": "^1.9.0",
+        "psl": "^1.10.0",
         "structured-headers": "^1.0.1"
       },
       "devDependencies": {
@@ -1444,15 +1444,19 @@
       }
     },
     "node_modules/psl": {
-      "version": "1.9.0",
-      "resolved": "https://registry.npmjs.org/psl/-/psl-1.9.0.tgz",
-      "integrity": "sha512-E/ZsdU4HLs/68gYzgGTkMicWTLPdAftJLfJFlLUAAKZGkStNU72sZjT66SnMDVOfOWY/YAoiD7Jxa9iHvngcag=="
+      "version": "1.10.0",
+      "resolved": "https://registry.npmjs.org/psl/-/psl-1.10.0.tgz",
+      "integrity": "sha512-KSKHEbjAnpUuAUserOq0FxGXCUrzC3WniuSJhvdbs102rL55266ZcHBqLWOsG30spQMlPdpy7icATiAQehg/iA==",
+      "license": "MIT",
+      "dependencies": {
+        "punycode": "^2.3.1"
+      }
     },
     "node_modules/punycode": {
-      "version": "2.3.0",
-      "resolved": "https://registry.npmjs.org/punycode/-/punycode-2.3.0.tgz",
-      "integrity": "sha512-rRV+zQD8tVFys26lAGR9WUuS4iUAngJScM+ZRSKtvl5tKeZ2t5bvdNFdNHBW9FWR4guGHlgmsZ1G7BSm2wTbuA==",
-      "dev": true,
+      "version": "2.3.1",
+      "resolved": "https://registry.npmjs.org/punycode/-/punycode-2.3.1.tgz",
+      "integrity": "sha512-vYt7UD1U9Wg6138shLtLOvdAu+8DsC/ilFtEVHcH+wydcSpNE20AfSOduf6MkRFahL5FY7X1oU7nKVZFtfq8Fg==",
+      "license": "MIT",
       "engines": {
         "node": ">=6"
       }
@@ -3127,15 +3131,17 @@
       "dev": true
     },
     "psl": {
-      "version": "1.9.0",
-      "resolved": "https://registry.npmjs.org/psl/-/psl-1.9.0.tgz",
-      "integrity": "sha512-E/ZsdU4HLs/68gYzgGTkMicWTLPdAftJLfJFlLUAAKZGkStNU72sZjT66SnMDVOfOWY/YAoiD7Jxa9iHvngcag=="
+      "version": "1.10.0",
+      "resolved": "https://registry.npmjs.org/psl/-/psl-1.10.0.tgz",
+      "integrity": "sha512-KSKHEbjAnpUuAUserOq0FxGXCUrzC3WniuSJhvdbs102rL55266ZcHBqLWOsG30spQMlPdpy7icATiAQehg/iA==",
+      "requires": {
+        "punycode": "^2.3.1"
+      }
     },
     "punycode": {
-      "version": "2.3.0",
-      "resolved": "https://registry.npmjs.org/punycode/-/punycode-2.3.0.tgz",
-      "integrity": "sha512-rRV+zQD8tVFys26lAGR9WUuS4iUAngJScM+ZRSKtvl5tKeZ2t5bvdNFdNHBW9FWR4guGHlgmsZ1G7BSm2wTbuA==",
-      "dev": true
+      "version": "2.3.1",
+      "resolved": "https://registry.npmjs.org/punycode/-/punycode-2.3.1.tgz",
+      "integrity": "sha512-vYt7UD1U9Wg6138shLtLOvdAu+8DsC/ilFtEVHcH+wydcSpNE20AfSOduf6MkRFahL5FY7X1oU7nKVZFtfq8Fg=="
     },
     "randombytes": {
       "version": "2.1.0",
diff --git a/ts/package.json b/ts/package.json
index 0e615ed6c4..176af3860b 100644
--- a/ts/package.json
+++ b/ts/package.json
@@ -16,7 +16,7 @@
   "dependencies": {
     "command-line-args": "^5.2.1",
     "memoizee": "^0.4.15",
-    "psl": "^1.9.0",
+    "psl": "^1.10.0",
     "structured-headers": "^1.0.1"
   },
   "devDependencies": {