diff --git a/Cargo.lock b/Cargo.lock
index abff096..b8270f8 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -903,9 +903,9 @@ dependencies = [
 
 [[package]]
 name = "jsonschema"
-version = "0.52.1"
+version = "0.56.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "93e842fa72fd1e50ca4676a527641c13f5ee0d423ac699bfe1cd2afa3a4fdbac"
+checksum = "b6a806f80c1f5560431009ce5ec29b59d38f950e0cd7db5f1b8925e6d8104e21"
 dependencies = [
  "ahash",
  "bytecount",
@@ -934,22 +934,23 @@ dependencies = [
 
 [[package]]
 name = "jsonschema-regex"
-version = "0.52.1"
+version = "0.56.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f5d90ea83fa606c96f0b4737ecedf1fa6b624272022edc42039565f8d8af0b78"
+checksum = "cb862addfa7782108933abcf842fe25334523a9df5b89ea4d9620e3dd7b42181"
 dependencies = [
  "regex-syntax",
 ]
 
 [[package]]
 name = "jsonschema-value"
-version = "0.52.1"
+version = "0.56.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "da4ab4cbe58181a117d8c3582844ce20b07184319b51ba6d756596c1c451aebc"
+checksum = "a05cd404c5ff6e2731dbbf7e290a27417750acfb59e329560a1d0af384c93fb0"
 dependencies = [
  "ahash",
  "bytecount",
  "fraction",
+ "getrandom 0.3.4",
  "num-cmp",
  "num-traits",
  "serde_json",
@@ -1359,9 +1360,9 @@ dependencies = [
 
 [[package]]
 name = "referencing"
-version = "0.52.1"
+version = "0.56.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d38a014525040cdc9893361b7419bcf1f43b7ba7055eabaf6d91d6b75caa8b3f"
+checksum = "a3b4a92fac7e28c27de3ad26df2ecb9e652f227b258e845af034052e5b22c96c"
 dependencies = [
  "ahash",
  "fluent-uri",
diff --git a/crates/pgpreflight-core/Cargo.toml b/crates/pgpreflight-core/Cargo.toml
index 33d5d0e..3f847d2 100644
--- a/crates/pgpreflight-core/Cargo.toml
+++ b/crates/pgpreflight-core/Cargo.toml
@@ -24,4 +24,4 @@ thiserror = { workspace = true }
 toml = "1.1"
 
 [dev-dependencies]
-jsonschema = "0.52"
+jsonschema = "0.56"