diff --git a/Cargo.lock b/Cargo.lock
index 445bb620..f2cf0328 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -276,9 +276,9 @@ checksum = "1261fe7e33c73b354eab43b1273a57c8f967d0391e80353e51f764ac02cf6775"
 
 [[package]]
 name = "pbjson"
-version = "0.8.0"
+version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "898bac3fa00d0ba57a4e8289837e965baa2dee8c3749f3b11d45a64b4223d9c3"
+checksum = "e8edd1efdd8ab23ba9cb9ace3d9987a72663d5d7c9f74fa00b51d6213645cf6c"
 dependencies = [
  "base64",
  "serde",
@@ -286,9 +286,9 @@ dependencies = [
 
 [[package]]
 name = "pbjson-build"
-version = "0.8.0"
+version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "af22d08a625a2213a78dbb0ffa253318c5c79ce3133d32d296655a7bdfb02095"
+checksum = "2ed4d5c6ae95e08ac768883c8401cf0e8deb4e6e1d6a4e1fd3d2ec4f0ec63200"
 dependencies = [
  "heck",
  "itertools",
@@ -298,9 +298,9 @@ dependencies = [
 
 [[package]]
 name = "pbjson-types"
-version = "0.8.0"
+version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8e748e28374f10a330ee3bb9f29b828c0ac79831a32bab65015ad9b661ead526"
+checksum = "a14e2757d877c0f607a82ce1b8560e224370f159d66c5d52eb55ea187ef0350e"
 dependencies = [
  "bytes",
  "chrono",
diff --git a/Cargo.toml b/Cargo.toml
index 1d0a1cb0..beff91de 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -35,8 +35,8 @@ serde = ["dep:pbjson", "dep:pbjson-build", "dep:pbjson-types"]
 
 [dependencies]
 hex = { version = "0.4.3", optional = true }
-pbjson = { version = "0.8.0", optional = true }
-pbjson-types = { version = "0.8.0", optional = true }
+pbjson = { version = "0.9.0", optional = true }
+pbjson-types = { version = "0.9.0", optional = true }
 prost = "0.14.1"
 prost-types = "0.14.1"
 # Required by generated text schemas: the typify-generated code emits
@@ -51,7 +51,7 @@ indexmap = { version = "2.7.0", features = ["serde"] }
 
 [build-dependencies]
 heck = "0.5.0"
-pbjson-build = { version = "0.8.0", optional = true }
+pbjson-build = { version = "0.9.0", optional = true }
 prettyplease = "0.2.37"
 prost-build = { version = "0.14.1", default-features = false }
 protobuf-src = { version = "2.1.1", optional = true }