diff --git a/Package.resolved b/Package.resolved
index a951fa0..76cfa56 100644
--- a/Package.resolved
+++ b/Package.resolved
@@ -32,8 +32,8 @@
       "kind" : "remoteSourceControl",
       "location" : "https://github.com/apple/swift-collections.git",
       "state" : {
-        "revision" : "a902f1823a7ff3c9ab2fba0f992396b948eda307",
-        "version" : "1.0.5"
+        "revision" : "8c0c0a8b49e080e54e5e328cc552821ff07cd341",
+        "version" : "1.2.1"
       }
     },
     {
@@ -59,8 +59,8 @@
       "kind" : "remoteSourceControl",
       "location" : "https://github.com/apple/swift-nio.git",
       "state" : {
-        "revision" : "f7dc3f527576c398709b017584392fb58592e7f5",
-        "version" : "2.75.0"
+        "revision" : "a18bddb0acf7a40d982b2f128ce73ce4ee31f352",
+        "version" : "2.86.2"
       }
     },
     {