diff --git a/sv-parser-pp/Cargo.toml b/sv-parser-pp/Cargo.toml
index 4853536..05fd309 100644
--- a/sv-parser-pp/Cargo.toml
+++ b/sv-parser-pp/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sv-parser-pp"
-version = "0.3.7"
+version = "0.4.0"
 authors = ["dalance@gmail.com"]
 repository = "https://github.com/dalance/sv-parser"
 keywords = ["parser", "verilog", "systemverilog"]
diff --git a/sv-parser/Cargo.toml b/sv-parser/Cargo.toml
index 3e7b97f..e4467cf 100644
--- a/sv-parser/Cargo.toml
+++ b/sv-parser/Cargo.toml
@@ -27,7 +27,7 @@ nom                  = "5.0.0"
 nom-greedyerror      = "0.1.0"
 sv-parser-error      = {version = "^0.4.0", path = "../sv-parser-error"}
 sv-parser-parser     = {version = "^0.4.0", path = "../sv-parser-parser"}
-sv-parser-pp         = {version = "^0.3.0", path = "../sv-parser-pp"}
+sv-parser-pp         = {version = "^0.4.0", path = "../sv-parser-pp"}
 sv-parser-syntaxtree = {version = "^0.4.0", path = "../sv-parser-syntaxtree"}
 
 [dev-dependencies]