diff --git a/Package.resolved b/Package.resolved
index 8bead854..90dffd5a 100644
--- a/Package.resolved
+++ b/Package.resolved
@@ -51,8 +51,8 @@
         "repositoryURL": "https://github.com/apple/swift-atomics.git",
         "state": {
           "branch": null,
-          "revision": "3e95ba32cd1b4c877f6163e8eea54afc4e63bf9f",
-          "version": "0.0.3"
+          "revision": "6c89474e62719ddcc1e9614989fff2f68208fe10",
+          "version": "1.1.0"
         }
       }
     ]
diff --git a/Package@swift-5.2.swift b/Package@swift-5.2.swift
index 0ce15b94..41be021f 100644
--- a/Package@swift-5.2.swift
+++ b/Package@swift-5.2.swift
@@ -15,7 +15,7 @@ let package = Package(
         .library(name: "CombineX", targets: ["CombineX", "CXFoundation"]),
     ],
     dependencies: [
-        .package(url: "https://github.com/apple/swift-atomics.git", .upToNextMinor(from: "0.0.3")),
+        .package(url: "https://github.com/apple/swift-atomics.git", .upToNextMinor(from: "1.1.0")),
         .package(url: "https://github.com/Quick/Quick.git", from: "3.0.0"),
         .package(url: "https://github.com/Quick/Nimble.git", from: "9.0.0"),
         .package(url: "https://github.com/ddddxxx/Semver.git", .upToNextMinor(from: "0.2.1")),