diff --git a/mcp-client-rust/Cargo.lock b/mcp-client-rust/Cargo.lock
index 80075aa1..89945d83 100644
--- a/mcp-client-rust/Cargo.lock
+++ b/mcp-client-rust/Cargo.lock
@@ -859,9 +859,9 @@ dependencies = [
 
 [[package]]
 name = "jsonschema"
-version = "0.58.6"
+version = "0.59.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f622c574a29fb3034a0a90645afee194dfedc75fc124228801b6e77041075bd1"
+checksum = "1b320ad34c177093d21622edc9215bb608294c2333ff296672c0c8265a5ee60c"
 dependencies = [
  "ahash",
  "bytecount",
@@ -890,18 +890,18 @@ dependencies = [
 
 [[package]]
 name = "jsonschema-regex"
-version = "0.58.6"
+version = "0.59.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a968fffd387b2ab005bf00c1851f5d26e90df05b6f7ad609ed0d620033cca5e7"
+checksum = "1472f7be79026f79e01a9b172263311e829d7c210d57b39cb57037abc0ce0500"
 dependencies = [
  "regex-syntax",
 ]
 
 [[package]]
 name = "jsonschema-value"
-version = "0.58.6"
+version = "0.59.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "39b7670345e5ce87371339d13705dbb9276b7e3e934bbe1efa2c6734a1f65a96"
+checksum = "e5a7550a7a84787e715ead0b47e01fa8c6bb7c3413630f91a8f2094c06c2078a"
 dependencies = [
  "ahash",
  "bytecount",
@@ -1311,9 +1311,9 @@ dependencies = [
 
 [[package]]
 name = "referencing"
-version = "0.58.6"
+version = "0.59.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "558f3855529c0a7e78a48e409fa653456e55f1b167eab4109c16a255b7727e3f"
+checksum = "473f4dcca28ead7ee0f8e5b5d0bbae2549f4fc4c958fb20af328961b6c174be3"
 dependencies = [
  "ahash",
  "fluent-uri",
diff --git a/mcp-client-rust/Cargo.toml b/mcp-client-rust/Cargo.toml
index 77045231..af66deca 100644
--- a/mcp-client-rust/Cargo.toml
+++ b/mcp-client-rust/Cargo.toml
@@ -5,7 +5,7 @@ edition = "2024"
 
 [dependencies]
 anyhow = "1.0.104"
-jsonschema = "0.58"
+jsonschema = "0.59"
 # Only the client half of rmcp is needed, over a child-process stdio transport.
 rmcp = { version = "3.4", features = [
     "client",