diff --git a/backend/Cargo.lock b/backend/Cargo.lock
index 056000415..8048d1258 100644
--- a/backend/Cargo.lock
+++ b/backend/Cargo.lock
@@ -126,7 +126,7 @@ dependencies = [
  "chrono",
  "reqwest 0.12.28",
  "rustfmt-wrapper",
- "schemars 0.8.22",
+ "schemars 1.2.1",
  "serde",
  "serde_json",
  "syn 2.0.117",
diff --git a/backend/argo-workflows-openapi/Cargo.toml b/backend/argo-workflows-openapi/Cargo.toml
index 3813d7ac0..53e00939f 100644
--- a/backend/argo-workflows-openapi/Cargo.toml
+++ b/backend/argo-workflows-openapi/Cargo.toml
@@ -12,7 +12,7 @@ serde_json = { workspace = true }
 [build-dependencies]
 reqwest = { workspace = true }
 rustfmt-wrapper = { version = "0.2.1" }
-schemars = { version = "0.8.22" }
+schemars = { version = "1.2.1" }
 serde_json = { workspace = true }
 syn = { version = "2.0.107" }
 typify = { version = "0.5.0" }