diff --git a/Cargo.lock b/Cargo.lock
index 4a94f1f2..5370e807 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -698,7 +698,7 @@ dependencies = [
  "prettyplease",
  "rcgen",
  "reqwest",
- "schemars",
+ "schemars 0.9.0",
  "serde",
  "serde_json",
  "syn",
@@ -6255,7 +6255,20 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3fbf2ae1b8bc8e02df939598064d22402220cd5bbcca1c76f7d6a310974d5615"
 dependencies = [
  "dyn-clone",
- "schemars_derive",
+ "schemars_derive 0.8.22",
+ "serde",
+ "serde_json",
+]
+
+[[package]]
+name = "schemars"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4cd191f9397d57d581cddd31014772520aa448f65ef991055d7f61582c65165f"
+dependencies = [
+ "dyn-clone",
+ "ref-cast",
+ "schemars_derive 0.9.0",
  "serde",
  "serde_json",
 ]
@@ -6272,6 +6285,18 @@ dependencies = [
  "syn",
 ]
 
+[[package]]
+name = "schemars_derive"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5016d94c77c6d32f0b8e08b781f7dc8a90c2007d4e77472cc2807bc10a8438fe"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "serde_derive_internals",
+ "syn",
+]
+
 [[package]]
 name = "scoped-tls"
 version = "1.0.1"
@@ -7840,7 +7865,7 @@ dependencies = [
  "proc-macro2",
  "quote",
  "regress",
- "schemars",
+ "schemars 0.8.22",
  "semver",
  "serde",
  "serde_json",
@@ -7857,7 +7882,7 @@ checksum = "d41aea893c49cf95661389207b8af0c6254ff48b2c3ae1e4f3704777dbdfcf03"
 dependencies = [
  "proc-macro2",
  "quote",
- "schemars",
+ "schemars 0.8.22",
  "semver",
  "serde",
  "serde_json",
diff --git a/crates/canopy/Cargo.toml b/crates/canopy/Cargo.toml
index d858264c..fe024cd9 100644
--- a/crates/canopy/Cargo.toml
+++ b/crates/canopy/Cargo.toml
@@ -46,7 +46,7 @@ tempfile = "3.21.0"
 blake3 = "1.8.5"
 prettyplease = "0.2.37"
 reqwest = { workspace = true, features = ["blocking"] }
-schemars = "0.8.22"
+schemars = "0.9.0"
 serde = { version = "1.0.228", features = ["derive"] }
 serde_json = "1.0.145"
 syn = "2.0.118"