diff --git a/MaruReader.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved b/MaruReader.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved
index 06dfe46..bb61c00 100644
--- a/MaruReader.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved
+++ b/MaruReader.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved
@@ -78,8 +78,8 @@
       "kind" : "remoteSourceControl",
       "location" : "https://github.com/apple/swift-collections.git",
       "state" : {
-        "revision" : "03cc312c2c933ed87abace34044a5dff7a3117c1",
-        "version" : "1.5.0"
+        "revision" : "a0cb0954ecb21e4e31b0070e6ed5674e8556685a",
+        "version" : "1.6.0"
       }
     },
     {