diff --git a/Cargo.lock.msrv b/Cargo.lock.msrv
index 438c0de..db94d96 100644
--- a/Cargo.lock.msrv
+++ b/Cargo.lock.msrv
@@ -28,7 +28,7 @@ checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
 
 [[package]]
 name = "num_enum"
-version = "0.5.9"
+version = "0.5.10"
 dependencies = [
  "anyhow",
  "num_enum_derive",
@@ -39,7 +39,7 @@ dependencies = [
 
 [[package]]
 name = "num_enum_derive"
-version = "0.5.9"
+version = "0.5.10"
 dependencies = [
  "proc-macro-crate",
  "proc-macro2",
diff --git a/num_enum/Cargo.toml b/num_enum/Cargo.toml
index b8346ed..e0f02e7 100644
--- a/num_enum/Cargo.toml
+++ b/num_enum/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "num_enum"
-version = "0.5.9"  # Keep in sync with num_enum_derive, the the dependency on it below.
+version = "0.5.10"  # Keep in sync with num_enum_derive, the the dependency on it below.
 authors = [
   "Daniel Wagner-Hall <dawagner@gmail.com>",
   "Daniel Henry-Mantilla <daniel.henry.mantilla@gmail.com>",
@@ -29,7 +29,7 @@ travis-ci = { repository = "illicitonion/num_enum", branch = "master" }
 maintenance = { status = "passively-maintained" }
 
 [dependencies]
-num_enum_derive = { version = "0.5.9", path = "../num_enum_derive", default-features = false }
+num_enum_derive = { version = "0.5.10", path = "../num_enum_derive", default-features = false }
 
 [dev-dependencies]
 anyhow = "1"
diff --git a/num_enum_derive/Cargo.toml b/num_enum_derive/Cargo.toml
index 8aeb35f..4751a35 100644
--- a/num_enum_derive/Cargo.toml
+++ b/num_enum_derive/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "num_enum_derive"
-version = "0.5.9"  # Keep in sync with num_enum.
+version = "0.5.10"  # Keep in sync with num_enum.
 authors = [
   "Daniel Wagner-Hall <dawagner@gmail.com>",
   "Daniel Henry-Mantilla <daniel.henry.mantilla@gmail.com>",