diff --git a/implementations/rust/preserves-path/Cargo.toml b/implementations/rust/preserves-path/Cargo.toml
index 6505202..13018bb 100644
--- a/implementations/rust/preserves-path/Cargo.toml
+++ b/implementations/rust/preserves-path/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "preserves-path"
-version = "0.2.0"
+version = "0.3.0"
 authors = ["Tony Garnock-Jones <tonyg@leastfixedpoint.com>"]
 edition = "2018"
 description = "Implementation of preserves-path, a query language for Preserves documents."
@@ -9,11 +9,11 @@ repository = "https://gitlab.com/preserves/preserves"
 license = "Apache-2.0"
 
 [build-dependencies]
-preserves-schema = { path = "../preserves-schema", version = "^0.5.0"}
+preserves-schema = { path = "../preserves-schema", version = "^0.6.0"}
 
 [dependencies]
-preserves = { path = "../preserves", version = "^0.17.2"}
-preserves-schema = { path = "../preserves-schema", version = "^0.5.0"}
+preserves = { path = "../preserves", version = "^0.18.0"}
+preserves-schema = { path = "../preserves-schema", version = "^0.6.0"}
 
 num = "0.4"
 regex = "1.5"
diff --git a/implementations/rust/preserves-schema/Cargo.toml b/implementations/rust/preserves-schema/Cargo.toml
index 3c1a218..9c7e693 100644
--- a/implementations/rust/preserves-schema/Cargo.toml
+++ b/implementations/rust/preserves-schema/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "preserves-schema"
-version = "0.5.0"
+version = "0.6.0"
 authors = ["Tony Garnock-Jones <tonyg@leastfixedpoint.com>"]
 edition = "2018"
 description = "Implementation of Preserves Schema code generation and support for Rust."
@@ -9,7 +9,7 @@ repository = "https://gitlab.com/preserves/preserves"
 license = "Apache-2.0"
 
 [dependencies]
-preserves = { path = "../preserves", version = "^0.17.1"}
+preserves = { path = "../preserves", version = "^0.18.0"}
 
 convert_case = "0.4.0"
 glob = "0.3.0"
diff --git a/implementations/rust/preserves-tools/Cargo.toml b/implementations/rust/preserves-tools/Cargo.toml
index bb9a061..5ba9d7f 100644
--- a/implementations/rust/preserves-tools/Cargo.toml
+++ b/implementations/rust/preserves-tools/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "preserves-tools"
-version = "0.3.0"
+version = "0.4.0"
 authors = ["Tony Garnock-Jones <tonyg@leastfixedpoint.com>"]
 edition = "2018"
 description = "Command-line utilities for working with Preserves documents."
@@ -9,8 +9,8 @@ repository = "https://gitlab.com/preserves/preserves"
 license = "Apache-2.0"
 
 [dependencies]
-preserves = { path = "../preserves", version = "^0.17.2"}
-preserves-path = { path = "../preserves-path", version = "^0.2.0"}
+preserves = { path = "../preserves", version = "^0.18.0"}
+preserves-path = { path = "../preserves-path", version = "^0.3.0"}
 
 bytes = "1.0"
 clap = "3.0.0-beta.2"
diff --git a/implementations/rust/preserves/Cargo.toml b/implementations/rust/preserves/Cargo.toml
index 783bdae..e3c16d0 100644
--- a/implementations/rust/preserves/Cargo.toml
+++ b/implementations/rust/preserves/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "preserves"
-version = "0.17.2"
+version = "0.18.0"
 authors = ["Tony Garnock-Jones <tonyg@leastfixedpoint.com>"]
 edition = "2018"
 description = "Implementation of the Preserves serialization format via serde."