diff --git a/apps/ValarCLI/Package.resolved b/apps/ValarCLI/Package.resolved
index 7d7fe8a..41aedce 100644
--- a/apps/ValarCLI/Package.resolved
+++ b/apps/ValarCLI/Package.resolved
@@ -68,8 +68,8 @@
       "kind" : "remoteSourceControl",
       "location" : "https://github.com/apple/swift-argument-parser.git",
       "state" : {
-        "revision" : "626b5b7b2f45e1b0b1c6f4a309296d1d21d7311b",
-        "version" : "1.7.1"
+        "revision" : "ca37474853a4b5f59a22c74bfdd449b1f6bc4cc2",
+        "version" : "1.8.1"
       }
     },
     {