diff --git a/maud/Cargo.toml b/maud/Cargo.toml
index fea7ec6..072cc4c 100644
--- a/maud/Cargo.toml
+++ b/maud/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 
 name = "maud"
-version = "0.3.4"
+version = "0.4.0"
 authors = ["Chris Wong <lambda.fairy@gmail.com>"]
 
 license = "MIT/Apache-2.0"
diff --git a/maud_macros/Cargo.toml b/maud_macros/Cargo.toml
index 99769df..4f50219 100644
--- a/maud_macros/Cargo.toml
+++ b/maud_macros/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 
 name = "maud_macros"
-version = "0.3.4"
+version = "0.4.0"
 authors = ["Chris Wong <lambda.fairy@gmail.com>"]
 
 license = "MIT/Apache-2.0"
@@ -17,7 +17,7 @@ print-expansion = []
 
 [dependencies.maud]
 path = "../maud"
-version = "=0.3.4"
+version = "=0.4.0"
 
 [lib]
 name = "maud_macros"