diff --git a/Cargo.toml b/Cargo.toml
index 1ca3f6c..dd5b083 100755
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "askalono"
-version = "0.3.0"
+version = "0.4.0"
 edition = "2018"
 description = "a library to detect the contents of license files"
 license = "Apache-2.0"
diff --git a/cli/Cargo.lock b/cli/Cargo.lock
index bd51045..c669234 100644
--- a/cli/Cargo.lock
+++ b/cli/Cargo.lock
@@ -26,7 +26,7 @@ dependencies = [
 
 [[package]]
 name = "askalono"
-version = "0.3.0"
+version = "0.4.0"
 dependencies = [
  "failure 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -42,9 +42,9 @@ dependencies = [
 
 [[package]]
 name = "askalono-cli"
-version = "0.3.0"
+version = "0.4.0"
 dependencies = [
- "askalono 0.3.0",
+ "askalono 0.4.0",
  "clap 2.33.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "difference 2.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "env_logger 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
diff --git a/cli/Cargo.toml b/cli/Cargo.toml
index d5861d3..4da2ca8 100644
--- a/cli/Cargo.toml
+++ b/cli/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "askalono-cli"
-version = "0.3.0"
+version = "0.4.0"
 edition = "2018"
 description = "a tool to detect the contents of license files"
 license = "Apache-2.0"
@@ -15,7 +15,7 @@ include = [
 ]
 
 [dependencies]
-askalono = { version = "0.3.0", path = "../" }
+askalono = { version = "0.4.0", path = "../" }
 clap = "2.32.0"
 env_logger = "0.7"
 failure = "0.1.5"
@@ -30,7 +30,7 @@ structopt = "0.2.15"
 difference = { version = "2.0.0", optional = true }
 
 [build-dependencies]
-askalono = { version = "0.3.0", path = "../" }
+askalono = { version = "0.4.0", path = "../" }
 
 [[bin]]
 name = "askalono"