diff --git a/Cargo.lock b/Cargo.lock
index 83643ca07a1..0201758e1cb 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -630,7 +630,7 @@ dependencies = [
 
 [[package]]
 name = "beacon_node"
-version = "1.4.0-rc.0"
+version = "1.4.0"
 dependencies = [
  "beacon_chain",
  "clap",
@@ -844,7 +844,7 @@ dependencies = [
 
 [[package]]
 name = "boot_node"
-version = "1.4.0-rc.0"
+version = "1.4.0"
 dependencies = [
  "beacon_node",
  "clap",
@@ -3352,7 +3352,7 @@ dependencies = [
 
 [[package]]
 name = "lcli"
-version = "1.4.0-rc.0"
+version = "1.4.0"
 dependencies = [
  "account_utils",
  "bls",
@@ -3729,7 +3729,7 @@ dependencies = [
 
 [[package]]
 name = "lighthouse"
-version = "1.4.0-rc.0"
+version = "1.4.0"
 dependencies = [
  "account_manager",
  "account_utils",
diff --git a/beacon_node/Cargo.toml b/beacon_node/Cargo.toml
index 73d18a2c9aa..f170ee86f51 100644
--- a/beacon_node/Cargo.toml
+++ b/beacon_node/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "beacon_node"
-version = "1.4.0-rc.0"
+version = "1.4.0"
 authors = ["Paul Hauner <paul@paulhauner.com>", "Age Manning <Age@AgeManning.com"]
 edition = "2018"
 
diff --git a/boot_node/Cargo.toml b/boot_node/Cargo.toml
index 9e7072c0e4f..897fa2f3bc0 100644
--- a/boot_node/Cargo.toml
+++ b/boot_node/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "boot_node"
-version = "1.4.0-rc.0"
+version = "1.4.0"
 authors = ["Sigma Prime <contact@sigmaprime.io>"]
 edition = "2018"
 
diff --git a/common/lighthouse_version/src/lib.rs b/common/lighthouse_version/src/lib.rs
index 1b9c2b654da..06dec1c0dee 100644
--- a/common/lighthouse_version/src/lib.rs
+++ b/common/lighthouse_version/src/lib.rs
@@ -16,7 +16,7 @@ pub const VERSION: &str = git_version!(
         // NOTE: using --match instead of --exclude for compatibility with old Git
         "--match=thiswillnevermatchlol"
     ],
-    prefix = "Lighthouse/v1.4.0-rc.0-",
+    prefix = "Lighthouse/v1.4.0-",
     fallback = "unknown"
 );
 
diff --git a/lcli/Cargo.toml b/lcli/Cargo.toml
index 76e2b837cf4..56d8b615610 100644
--- a/lcli/Cargo.toml
+++ b/lcli/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "lcli"
 description = "Lighthouse CLI (modeled after zcli)"
-version = "1.4.0-rc.0"
+version = "1.4.0"
 authors = ["Paul Hauner <paul@paulhauner.com>"]
 edition = "2018"
 
diff --git a/lighthouse/Cargo.toml b/lighthouse/Cargo.toml
index d80e977735e..7746d58956c 100644
--- a/lighthouse/Cargo.toml
+++ b/lighthouse/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "lighthouse"
-version = "1.4.0-rc.0"
+version = "1.4.0"
 authors = ["Sigma Prime <contact@sigmaprime.io>"]
 edition = "2018"
 autotests = false