diff --git a/x-pack/package.json b/x-pack/package.json
index e5d3a13c2c103..b145fa13b6fc1 100644
--- a/x-pack/package.json
+++ b/x-pack/package.json
@@ -258,7 +258,7 @@
     "humps": "2.0.1",
     "i18n-iso-countries": "^4.3.1",
     "icalendar": "0.7.1",
-    "idx": "^2.5.2",
+    "idx": "^2.5.6",
     "immer": "^1.5.0",
     "inline-style": "^2.0.0",
     "intl": "^1.2.5",
diff --git a/yarn.lock b/yarn.lock
index 179e8287d91c8..1905e88a2f14a 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -14974,10 +14974,10 @@ icss-utils@^4.1.0:
   dependencies:
     postcss "^7.0.14"
 
-idx@^2.5.2:
-  version "2.5.2"
-  resolved "https://registry.yarnpkg.com/idx/-/idx-2.5.2.tgz#4b405c2e6d68d04136e0a368a7ab35b9caa0595f"
-  integrity sha512-MLoGF4lQU5q/RqJJjRsuid52emu7tPVtSSZaYXsqRvSjvXdBEmIwk2urvbNvPBRU9Ox9I4WYnxiz2GjhU34Lrw==
+idx@^2.5.6:
+  version "2.5.6"
+  resolved "https://registry.yarnpkg.com/idx/-/idx-2.5.6.tgz#1f824595070100ae9ad585c86db08dc74f83a59d"
+  integrity sha512-WFXLF7JgPytbMgelpRY46nHz5tyDcedJ76pLV+RJWdb8h33bxFq4bdZau38DhNSzk5eVniBf1K3jwfK+Lb5nYA==
 
 ieee754@^1.1.4:
   version "1.1.8"