diff --git a/Cargo.toml b/Cargo.toml
index 360e0a332..b40fe7b71 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "prost"
-version = "0.12.2"
+version = "0.12.3"
 authors = [
     "Dan Burkert <dan@danburkert.com>",
     "Lucio Franco <luciofranco14@gmail.com",
@@ -48,7 +48,7 @@ std = []
 
 [dependencies]
 bytes = { version = "1", default-features = false }
-prost-derive = { version = "0.12.2", path = "prost-derive", optional = true }
+prost-derive = { version = "0.12.3", path = "prost-derive", optional = true }
 
 [dev-dependencies]
 criterion = { version = "0.4", default-features = false }
diff --git a/prost-build/Cargo.toml b/prost-build/Cargo.toml
index 3672db072..f439f4fc1 100644
--- a/prost-build/Cargo.toml
+++ b/prost-build/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "prost-build"
-version = "0.12.2"
+version = "0.12.3"
 authors = [
     "Dan Burkert <dan@danburkert.com>",
     "Lucio Franco <luciofranco14@gmail.com>",
@@ -27,8 +27,8 @@ itertools = { version = ">=0.10, <0.12", default-features = false, features = ["
 log = "0.4"
 multimap = { version = "0.8", default-features = false }
 petgraph = { version = "0.6", default-features = false }
-prost = { version = "0.12.2", path = "..", default-features = false }
-prost-types = { version = "0.12.2", path = "../prost-types", default-features = false }
+prost = { version = "0.12.3", path = "..", default-features = false }
+prost-types = { version = "0.12.3", path = "../prost-types", default-features = false }
 tempfile = "3"
 once_cell = "1.17.1"
 regex = { version = "1.8.1", default-features = false, features = ["std", "unicode-bool"] }
diff --git a/prost-derive/Cargo.toml b/prost-derive/Cargo.toml
index 42fc34218..45d5cb464 100644
--- a/prost-derive/Cargo.toml
+++ b/prost-derive/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "prost-derive"
-version = "0.12.2"
+version = "0.12.3"
 authors = [
     "Dan Burkert <dan@danburkert.com>",
     "Lucio Franco <luciofranco14@gmail.com>",
diff --git a/prost-types/Cargo.toml b/prost-types/Cargo.toml
index c3f84e7bf..805a2feab 100644
--- a/prost-types/Cargo.toml
+++ b/prost-types/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "prost-types"
-version = "0.12.2"
+version = "0.12.3"
 authors = [
     "Dan Burkert <dan@danburkert.com>",
     "Lucio Franco <luciofranco14@gmail.com",
@@ -22,7 +22,7 @@ default = ["std"]
 std = ["prost/std"]
 
 [dependencies]
-prost = { version = "0.12.2", path = "..", default-features = false, features = ["prost-derive"] }
+prost = { version = "0.12.3", path = "..", default-features = false, features = ["prost-derive"] }
 
 [dev-dependencies]
 proptest = "1"