diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 35fd90a..50cfcd1 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -14,3 +14,5 @@ jobs:
   unit-tests:
     uses: vapor/ci/.github/workflows/run-unit-tests.yml@main
     secrets: inherit
+    with:
+      with_wasm: true
diff --git a/Package.swift b/Package.swift
index c6ef132..228a887 100644
--- a/Package.swift
+++ b/Package.swift
@@ -13,7 +13,9 @@ let package = Package(
         .library(name: "AsyncKit", targets: ["AsyncKit"]),
     ],
     dependencies: [
-        .package(url: "https://github.com/apple/swift-nio.git", from: "2.61.0"),
+        // TODO: SM: Update swift-nio version once NIOAsyncRuntime is available from swift-nio
+        // .package(url: "https://github.com/apple/swift-nio.git", from: "2.89.0"),
+        .package(url: "https://github.com/PassiveLogic/swift-nio.git", branch: "feat/addNIOAsyncRuntimeForWasm"),
         .package(url: "https://github.com/apple/swift-log.git", from: "1.5.3"),
         .package(url: "https://github.com/apple/swift-collections.git", from: "1.0.5"),
         .package(url: "https://github.com/apple/swift-algorithms.git", from: "1.1.0"),
@@ -35,6 +37,8 @@ let package = Package(
             name: "AsyncKitTests",
             dependencies: [
                 .target(name: "AsyncKit"),
+                .product(name: "NIOEmbedded", package: "swift-nio"),
+                .product(name: "NIOPosix", package: "swift-nio"),
             ],
             swiftSettings: swiftSettings
         ),
diff --git a/Sources/AsyncKit/ConnectionPool/EventLoopGroupConnectionPool.swift b/Sources/AsyncKit/ConnectionPool/EventLoopGroupConnectionPool.swift
index 3c79b8f..9d649f5 100644
--- a/Sources/AsyncKit/ConnectionPool/EventLoopGroupConnectionPool.swift
+++ b/Sources/AsyncKit/ConnectionPool/EventLoopGroupConnectionPool.swift
@@ -1,4 +1,6 @@
+#if canImport(Dispatch)
 import Dispatch
+#endif
 import NIOConcurrencyHelpers
 import NIOCore
 import struct Logging.Logger
@@ -280,6 +282,7 @@ public final class EventLoopGroupConnectionPool<Source> where Source: Connection
         }
     }
 
+    #if canImport(Dispatch)
     /// Closes the connection pool.
     ///
     /// All available connections will be closed immediately. Any connections still in use will be
@@ -312,6 +315,7 @@ public final class EventLoopGroupConnectionPool<Source> where Source: Connection
             }
         }
     }
+    #endif  // canImport(Dispatch)
 
     /// Closes the connection pool.
     ///
@@ -336,10 +340,17 @@ public final class EventLoopGroupConnectionPool<Source> where Source: Connection
         guard self.lock.withLock({
             // Do not initiate shutdown multiple times.
             guard !self.didShutdown else {
+                #if canImport(Dispatch)
                 DispatchQueue.global().async {
                     self.logger.warning("Connection pool can not be shut down more than once.")
                     callback(ConnectionPoolError.shutdown)
                 }
+                #else
+                Task {
+                    self.logger.warning("Connection pool can not be shut down more than once.")
+                    callback(ConnectionPoolError.shutdown)
+                }
+                #endif
                 return false
             }
             
@@ -356,6 +367,7 @@ public final class EventLoopGroupConnectionPool<Source> where Source: Connection
         // all pools are closed, invoke the callback and provide it the first encountered error, if
         // any. By design, this loosely matches the general flow used by `MultiThreadedEventLoopGroup`'s
         // `shutdownGracefully(queue:_:)` implementation.
+        #if canImport(Dispatch)
         let shutdownQueue = DispatchQueue(label: "codes.vapor.async-kit.poolShutdownGracefullyQueue")
         let shutdownGroup = DispatchGroup()
         var outcome: Result<Void, any Error> = .success(())
@@ -380,6 +392,37 @@ public final class EventLoopGroupConnectionPool<Source> where Source: Connection
                 callback(error)
             }
         }
+        #else
+        Task {
+            await withTaskGroup(of: Result<Void, any Error>.self) { group in
+                for pool in self.storage.values {
+                    group.addTask {
+                        let singleResult: Result<Void, any Error> = await withCheckedContinuation { continuation in
+                            pool.close().whenComplete { result in
+                                continuation.resume(returning: result)
+                            }
+                        }
+
+                        return singleResult
+                    }
+                }
+
+                var outcome: Result<Void, any Error> = .success(())
+                for await singleResult in group {
+                    outcome = outcome.flatMap { singleResult }
+                }
+
+                switch outcome {
+                case .success:
+                    self.logger.debug("Connection group pool finished shutdown.")
+                    callback(nil)
+                case .failure(let error):
+                    self.logger.error("Connection group pool got shutdown error (and then shut down anyway): \(error)")
+                    callback(error)
+                }
+            }
+        }
+        #endif
     }
 
     deinit {
diff --git a/Sources/AsyncKit/Exports.swift b/Sources/AsyncKit/Exports.swift
index ebee4eb..13ed550 100644
--- a/Sources/AsyncKit/Exports.swift
+++ b/Sources/AsyncKit/Exports.swift
@@ -1,6 +1,10 @@
+#if canImport(NIOEmbedded) && !os(WASI)
 @_documentation(visibility: internal) @_exported import class NIOEmbedded.EmbeddedEventLoop
+#endif
 @_documentation(visibility: internal) @_exported import protocol NIOCore.EventLoop
 @_documentation(visibility: internal) @_exported import protocol NIOCore.EventLoopGroup
 @_documentation(visibility: internal) @_exported import class NIOCore.EventLoopFuture
 @_documentation(visibility: internal) @_exported import struct NIOCore.EventLoopPromise
+#if canImport(NIOPosix) && !os(WASI)
 @_documentation(visibility: internal) @_exported import class NIOPosix.MultiThreadedEventLoopGroup
+#endif
diff --git a/Tests/AsyncKitTests/ConnectionPoolTests.swift b/Tests/AsyncKitTests/ConnectionPoolTests.swift
index 8f04016..339677f 100644
--- a/Tests/AsyncKitTests/ConnectionPoolTests.swift
+++ b/Tests/AsyncKitTests/ConnectionPoolTests.swift
@@ -4,6 +4,7 @@ import Logging
 import NIOConcurrencyHelpers
 import NIOCore
 import NIOEmbedded
+import class NIOPosix.MultiThreadedEventLoopGroup
 import XCTest
 
 final class ConnectionPoolTests: AsyncKitTestCase {