diff --git a/apps/cli/Cargo.lock b/apps/cli/Cargo.lock
index c2509931..5b6438fa 100644
--- a/apps/cli/Cargo.lock
+++ b/apps/cli/Cargo.lock
@@ -944,6 +944,26 @@ dependencies = [
  "bitflags 2.9.1",
 ]
 
+[[package]]
+name = "ref-cast"
+version = "1.0.25"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f354300ae66f76f1c85c5f84693f0ce81d747e2c3f21a45fef496d89c960bf7d"
+dependencies = [
+ "ref-cast-impl",
+]
+
+[[package]]
+name = "ref-cast-impl"
+version = "1.0.25"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b7186006dcb21920990093f30e3dea63b7d6e977bf1256be20c3563a5db070da"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
 [[package]]
 name = "regex"
 version = "1.11.1"
@@ -1029,11 +1049,12 @@ checksum = "28d3b2b1366ec20994f1fd18c3c594f05c5dd4bc44d8bb0c1c632c8d6829481f"
 
 [[package]]
 name = "schemars"
-version = "0.8.22"
+version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3fbf2ae1b8bc8e02df939598064d22402220cd5bbcca1c76f7d6a310974d5615"
+checksum = "4cd191f9397d57d581cddd31014772520aa448f65ef991055d7f61582c65165f"
 dependencies = [
  "dyn-clone",
+ "ref-cast",
  "schemars_derive",
  "serde",
  "serde_json",
@@ -1041,9 +1062,9 @@ dependencies = [
 
 [[package]]
 name = "schemars_derive"
-version = "0.8.22"
+version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "32e265784ad618884abaea0600a9adf15393368d840e0222d101a072f3f7534d"
+checksum = "5016d94c77c6d32f0b8e08b781f7dc8a90c2007d4e77472cc2807bc10a8438fe"
 dependencies = [
  "proc-macro2",
  "quote",
diff --git a/apps/cli/Cargo.toml b/apps/cli/Cargo.toml
index c2ad9438..e13b2b9d 100644
--- a/apps/cli/Cargo.toml
+++ b/apps/cli/Cargo.toml
@@ -13,7 +13,7 @@ name = "garden-schema"
 path = "src/main.rs"
 
 [dependencies]
-schemars = "0.8"
+schemars = "0.9"
 serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0"
 jsonschema = "0.17"