diff --git a/default.xml b/default.xml
index 79820f651..2945fb20e 100644
--- a/default.xml
+++ b/default.xml
@@ -47,7 +47,7 @@
   <project remote="github" name="apple/swift-system" path="swift-system" revision="refs/tags/1.5.0" />
   <project remote="github" name="swiftlang/swift-testing" path="swift-testing" />
   <project remote="github" name="swiftlang/swift-toolchain-sqlite" path="swift-toolchain-sqlite" revision="refs/tags/1.0.7" />
-  <project remote="github" name="swiftlang/swift-tools-protocols" path="swift-tools-protocols" revision="refs/tags/0.0.9" />
+  <project remote="github" name="swiftlang/swift-tools-protocols" path="swift-tools-protocols" revision="refs/tags/0.0.10" />
   <project remote="github" name="swiftlang/swift-tools-support-core" path="swift-tools-support-core" />
   <project remote="github" name="apple/swift-xcode-playground-support" path="swift-xcode-playground-support" groups="notdefault" />