Index: guppy-summaries/Cargo.toml
===================================================================
--- guppy-summaries.orig/Cargo.toml
+++ guppy-summaries/Cargo.toml
@@ -60,7 +60,7 @@ version = "0.5.9"
 features = ["preserve_order"]
 
 [dev-dependencies.indoc]
-version = "1.0.6"
+version = "2"
 
 [dev-dependencies.pretty_assertions]
 version = "1.2.1"
