diff --git a/examples/ios_sim/Package.resolved b/examples/ios_sim/Package.resolved
index 52e97e471..d183626ea 100644
--- a/examples/ios_sim/Package.resolved
+++ b/examples/ios_sim/Package.resolved
@@ -41,8 +41,8 @@
       "kind" : "remoteSourceControl",
       "location" : "https://github.com/apple/swift-nio.git",
       "state" : {
-        "revision" : "6e02c7a2467cf22526ac54521d4230d8c5890e62",
-        "version" : "2.90.0"
+        "revision" : "3eea09220e07d34ace722221cbda90306f48c86c",
+        "version" : "2.90.1"
       }
     },
     {
diff --git a/examples/ios_sim/Package.swift b/examples/ios_sim/Package.swift
index 5fb057731..4fbaf21e2 100644
--- a/examples/ios_sim/Package.swift
+++ b/examples/ios_sim/Package.swift
@@ -5,7 +5,7 @@ import PackageDescription
 let package = Package(
     name: "ios_sim",
     dependencies: [
-        .package(url: "https://github.com/apple/swift-nio.git", exact: "2.90.0"),
+        .package(url: "https://github.com/apple/swift-nio.git", exact: "2.90.1"),
         .package(url: "https://github.com/apple/swift-markdown.git", exact: "0.7.1"),
     ]
 )