diff --git a/Cargo.toml b/Cargo.toml
index eb64add..8a90439 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,2 +1,2 @@
 [workspace]
-members = ["jsonwebkey-convert", "jsonwebkey-cli"]
+members = ["jsonwebkey-convert-repaired", "jsonwebkey-cli-repaired"]
diff --git a/jsonwebkey-cli/Cargo.toml b/jsonwebkey-cli-repaired/Cargo.toml
similarity index 74%
rename from jsonwebkey-cli/Cargo.toml
rename to jsonwebkey-cli-repaired/Cargo.toml
index 68acb8b..0a36752 100644
--- a/jsonwebkey-cli/Cargo.toml
+++ b/jsonwebkey-cli-repaired/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
-name = "jsonwebkey-cli"
-version = "0.3.0"
+name = "jsonwebkey-cli-repaired"
+version = "0.3.1"
 authors = ["Okamura Yasunobu <okamura@informationsea.info>"]
 edition = "2018"
 license = "Apache-2.0"
@@ -14,6 +14,6 @@ categories = ["authentication"]
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-jsonwebkey-convert = {version = "0.3", path = "../jsonwebkey-convert", features = ["pem_support"]}
+jsonwebkey-convert-repaired = {version = "0.3.1", path = "../jsonwebkey-convert-repaired", features = ["pem_support"]}
 clap = "2"
-serde_json = "1"
\ No newline at end of file
+serde_json = "1"
diff --git a/jsonwebkey-cli/README.md b/jsonwebkey-cli-repaired/README.md
similarity index 100%
rename from jsonwebkey-cli/README.md
rename to jsonwebkey-cli-repaired/README.md
diff --git a/jsonwebkey-cli/src/main.rs b/jsonwebkey-cli-repaired/src/main.rs
similarity index 100%
rename from jsonwebkey-cli/src/main.rs
rename to jsonwebkey-cli-repaired/src/main.rs
diff --git a/jsonwebkey-convert/Cargo.toml b/jsonwebkey-convert-repaired/Cargo.toml
similarity index 88%
rename from jsonwebkey-convert/Cargo.toml
rename to jsonwebkey-convert-repaired/Cargo.toml
index c7f6076..483b658 100644
--- a/jsonwebkey-convert/Cargo.toml
+++ b/jsonwebkey-convert-repaired/Cargo.toml
@@ -1,10 +1,10 @@
 [package]
-name = "jsonwebkey-convert"
-version = "0.3.0"
+name = "jsonwebkey-convert-repaired"
+version = "0.3.1"
 authors = ["Okamura Yasunobu <okamura@informationsea.info>"]
 edition = "2018"
 license = "Apache-2.0"
-description = "Convert an RSA public key between Json Web Key and DER/PEM format."
+description = "Convert an RSA public key between Json Web Key and DER/PEM format (dependencies repaired)."
 readme = "README.md"
 homepage = "https://github.com/informationsea/jsonwebkey-rs"
 repository = "https://github.com/informationsea/jsonwebkey-rs"
@@ -22,7 +22,7 @@ pem_support = ["simple_asn1", "pem"]
 pem = { version = "0.8", optional = true }
 jsonwebtoken = { version = "^7.2", optional = true }
 simple_asn1 = { version = "^0.5.1", optional = true }
-num-bigint = "^0.3"
+num-bigint = "^0.4"
 serde = { version = "1", features = ["derive"] }
 serde_json = "1"
 base64 = "^0.13"
diff --git a/jsonwebkey-convert/README.md b/jsonwebkey-convert-repaired/README.md
similarity index 100%
rename from jsonwebkey-convert/README.md
rename to jsonwebkey-convert-repaired/README.md
diff --git a/jsonwebkey-convert/src/der.rs b/jsonwebkey-convert-repaired/src/der.rs
similarity index 100%
rename from jsonwebkey-convert/src/der.rs
rename to jsonwebkey-convert-repaired/src/der.rs
diff --git a/jsonwebkey-convert/src/jwt.rs b/jsonwebkey-convert-repaired/src/jwt.rs
similarity index 100%
rename from jsonwebkey-convert/src/jwt.rs
rename to jsonwebkey-convert-repaired/src/jwt.rs
diff --git a/jsonwebkey-convert/src/lib.rs b/jsonwebkey-convert-repaired/src/lib.rs
similarity index 100%
rename from jsonwebkey-convert/src/lib.rs
rename to jsonwebkey-convert-repaired/src/lib.rs
diff --git a/jsonwebkey-convert/testfiles/example-private-key.json b/jsonwebkey-convert-repaired/testfiles/example-private-key.json
similarity index 100%
rename from jsonwebkey-convert/testfiles/example-private-key.json
rename to jsonwebkey-convert-repaired/testfiles/example-private-key.json
diff --git a/jsonwebkey-convert/testfiles/example-public-key.json b/jsonwebkey-convert-repaired/testfiles/example-public-key.json
similarity index 100%
rename from jsonwebkey-convert/testfiles/example-public-key.json
rename to jsonwebkey-convert-repaired/testfiles/example-public-key.json
diff --git a/jsonwebkey-convert/testfiles/example-symmetric-keys.json b/jsonwebkey-convert-repaired/testfiles/example-symmetric-keys.json
similarity index 100%
rename from jsonwebkey-convert/testfiles/example-symmetric-keys.json
rename to jsonwebkey-convert-repaired/testfiles/example-symmetric-keys.json
diff --git a/jsonwebkey-convert/testfiles/test1.json b/jsonwebkey-convert-repaired/testfiles/test1.json
similarity index 100%
rename from jsonwebkey-convert/testfiles/test1.json
rename to jsonwebkey-convert-repaired/testfiles/test1.json
diff --git a/jsonwebkey-convert/testfiles/test1.pem b/jsonwebkey-convert-repaired/testfiles/test1.pem
similarity index 100%
rename from jsonwebkey-convert/testfiles/test1.pem
rename to jsonwebkey-convert-repaired/testfiles/test1.pem
diff --git a/jsonwebkey-convert/testfiles/test2.json b/jsonwebkey-convert-repaired/testfiles/test2.json
similarity index 100%
rename from jsonwebkey-convert/testfiles/test2.json
rename to jsonwebkey-convert-repaired/testfiles/test2.json
diff --git a/jsonwebkey-convert/testfiles/test2.pem b/jsonwebkey-convert-repaired/testfiles/test2.pem
similarity index 100%
rename from jsonwebkey-convert/testfiles/test2.pem
rename to jsonwebkey-convert-repaired/testfiles/test2.pem