diff --git a/Cargo.toml b/Cargo.toml
index 56fc84ac..9c7b700f 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "erg"
-version = "0.1.0"
+version = "0.1.1"
 description = "The Erg programming language"
 authors = ["Shunsuke Shibayama <sbym1346@gmail.com>"]
 license = "MIT OR Apache-2.0"
@@ -27,7 +27,7 @@ japanese = [
 ]
 
 [dependencies]
-erg_common = { version = "0.1.1", path = "./src/erg_common" }
+erg_common = { version = "0.1.2", path = "./src/erg_common" }
 erg_parser = { version = "0.1.0", path = "./src/erg_compiler/erg_parser" }
 erg_compiler = { version = "0.1.0", path = "./src/erg_compiler" }
 # vm = { path = "./src/vm" }
diff --git a/src/erg_common/Cargo.toml b/src/erg_common/Cargo.toml
index d16b5d27..d4b9931b 100644
--- a/src/erg_common/Cargo.toml
+++ b/src/erg_common/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "erg_common"
-version = "0.1.1"
+version = "0.1.2"
 description = "A common components library of Erg"
 authors = ["Shunsuke Shibayama <sbym1346@gmail.com>"]
 license = "MIT OR Apache-2.0"