diff --git a/num_enum/Cargo.toml b/num_enum/Cargo.toml
index 6ca161b..c636c9a 100644
--- a/num_enum/Cargo.toml
+++ b/num_enum/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "num_enum"
-version = "0.4.2"  # Keep in sync with num_enum_derive.
+version = "0.4.3"  # Keep in sync with num_enum_derive.
 authors = [
   "Daniel Wagner-Hall <dawagner@gmail.com>",
   "Daniel Henry-Mantilla <daniel.henry.mantilla@gmail.com>",
@@ -29,4 +29,4 @@ maintenance = { status = "passively-maintained" }
 
 [dependencies]
 derivative = { version = "2", features = ["use_core"] }
-num_enum_derive = { version = "0.4.2", path = "../num_enum_derive", default-features = false }
+num_enum_derive = { version = "0.4.3", path = "../num_enum_derive", default-features = false }
diff --git a/num_enum_derive/Cargo.toml b/num_enum_derive/Cargo.toml
index 0cba94d..5b70b05 100644
--- a/num_enum_derive/Cargo.toml
+++ b/num_enum_derive/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "num_enum_derive"
-version = "0.4.2"  # Keep in sync with num_enum.
+version = "0.4.3"  # Keep in sync with num_enum.
 authors = [
   "Daniel Wagner-Hall <dawagner@gmail.com>",
   "Daniel Henry-Mantilla <daniel.henry.mantilla@gmail.com>",
diff --git a/renamed_num_enum/Cargo.toml b/renamed_num_enum/Cargo.toml
index b6a388e..b2ef461 100644
--- a/renamed_num_enum/Cargo.toml
+++ b/renamed_num_enum/Cargo.toml
@@ -2,6 +2,7 @@
 name = "renamed_num_enum"
 version = "0.0.0"
 edition = "2018"
+publish = false
 
 [features]
 std = ["renamed/std"]