diff --git a/docx-core/Cargo.toml b/docx-core/Cargo.toml
index b292728..bbb290d 100644
--- a/docx-core/Cargo.toml
+++ b/docx-core/Cargo.toml
@@ -30,4 +30,4 @@ image = "0.23.9"
 
 [dev-dependencies]
 pretty_assertions = "0.6.1"
-insta = "0.16"
+insta = "1.0"