diff --git a/codegen/Cargo.toml b/codegen/Cargo.toml
index e307b95b4..a8cbbbb71 100644
--- a/codegen/Cargo.toml
+++ b/codegen/Cargo.toml
@@ -31,5 +31,5 @@ bpaf                 = { version = "0.9.11", features = ["docgen"] }
 # If you update this library, be aware of the breaking changes
 pulldown-cmark       = { version = "0.9", default-features = false }
 schemars             = "0.8.16"
-serde_json           = "1.0.115"
+serde_json           = "1.0.116"