diff --git a/Cargo.toml b/Cargo.toml
index f4198c5..78a2243 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -16,7 +16,7 @@ serde = { version = "1.0.189", features = ["derive"] }
 serde_yaml = "0.9.29"
 indoc = "2.0.4"
 itertools = "0.12.0"
-openapiv3 = "2.0.0"
+openapiv3 = "=2.0.0"
 convert_case = "0.6.0"
 indexmap = "2.1.0"
 clap = { version = "4.4.12", features = ["derive"] }