diff --git a/Cargo.toml b/Cargo.toml
index 1c328ba6e5..9b2343e068 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "oci-spec"
-version = "0.6.5"
+version = "0.6.6"
 edition = "2021"
 authors = [
     "Furisto",
diff --git a/README.md b/README.md
index 98afe1e986..e4ea81b872 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 = "0.6.5"
+oci-spec = "0.6.6"
 ```
 *Compiler support: requires rustc 1.54+*