diff --git a/Cargo.toml b/Cargo.toml
index 5ca9fbfa32..b6ad633697 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "oci-spec"
-version = "0.6.2"
+version = "0.6.3"
 edition = "2021"
 authors = [
     "Furisto",
diff --git a/README.md b/README.md
index 8e194e3cb0..e9826e582c 100644
--- a/README.md
+++ b/README.md
@@ -19,7 +19,7 @@ This library provides a convenient way to interact with the specifications defin
 
 ```toml
 [dependencies]
-oci-spec = "0.6.2"
+oci-spec = "0.6.3"
 ```
 *Compiler support: requires rustc 1.54+*
 
diff --git a/src/distribution/version.rs b/src/distribution/version.rs
index d5b8b63fb9..a5e6f2992a 100644
--- a/src/distribution/version.rs
+++ b/src/distribution/version.rs
@@ -8,7 +8,7 @@ pub const VERSION_MINOR: u32 = 0;
 pub const VERSION_PATCH: u32 = 0;
 
 /// Indicates development branch. Releases will be empty string.
-pub const VERSION_DEV: &str = "-dev";
+pub const VERSION_DEV: &str = "";
 
 /// Retrieve the version as string representation.
 pub fn version() -> String {
diff --git a/src/image/version.rs b/src/image/version.rs
index c0ec075956..b06817f1aa 100644
--- a/src/image/version.rs
+++ b/src/image/version.rs
@@ -8,7 +8,7 @@ pub const VERSION_MINOR: u32 = 0;
 pub const VERSION_PATCH: u32 = 1;
 
 /// Indicates development branch. Releases will be empty string.
-pub const VERSION_DEV: &str = "-dev";
+pub const VERSION_DEV: &str = "";
 
 /// Retrieve the version as string representation.
 pub fn version() -> String {
diff --git a/src/runtime/version.rs b/src/runtime/version.rs
index 2753790d31..b61f22a8bc 100644
--- a/src/runtime/version.rs
+++ b/src/runtime/version.rs
@@ -8,7 +8,7 @@ pub const VERSION_MINOR: u32 = 0;
 pub const VERSION_PATCH: u32 = 2;
 
 /// Indicates development branch. Releases will be empty string.
-pub const VERSION_DEV: &str = "-dev";
+pub const VERSION_DEV: &str = "";
 
 /// Retrieve the version as string representation.
 pub fn version() -> String {