diff --git a/.tools/ailly/package-lock.json b/.tools/ailly/package-lock.json
index 27aedfa3cec..cf7f0e1ce3e 100644
--- a/.tools/ailly/package-lock.json
+++ b/.tools/ailly/package-lock.json
@@ -2749,9 +2749,10 @@
       }
     },
     "node_modules/immutable": {
-      "version": "4.3.5",
-      "resolved": "https://registry.npmjs.org/immutable/-/immutable-4.3.5.tgz",
-      "integrity": "sha512-8eabxkth9gZatlwl5TBuJnCsoTADlL6ftEr7A4qgdaTsPyreilDSnUk57SO+jfKcNtxPa22U5KK6DSeAYhpBJw=="
+      "version": "4.3.8",
+      "resolved": "https://registry.npmjs.org/immutable/-/immutable-4.3.8.tgz",
+      "integrity": "sha512-d/Ld9aLbKpNwyl0KiM2CT1WYvkitQ1TSvmRtkcV8FKStiDoA7Slzgjmb/1G2yhKM1p0XeNOieaTbFZmU1d3Xuw==",
+      "license": "MIT"
     },
     "node_modules/is-binary-path": {
       "version": "2.1.0",