diff --git a/Cargo.lock b/Cargo.lock
index 19aeb89f0..d397a91c5 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -97,7 +97,7 @@ dependencies = [
 
 [[package]]
 name = "els"
-version = "0.1.38-nightly.0"
+version = "0.1.38"
 dependencies = [
  "erg_common",
  "erg_compiler",
@@ -110,7 +110,7 @@ dependencies = [
 
 [[package]]
 name = "erg"
-version = "0.6.26-nightly.0"
+version = "0.6.26"
 dependencies = [
  "els",
  "erg_common",
@@ -120,7 +120,7 @@ dependencies = [
 
 [[package]]
 name = "erg_common"
-version = "0.6.26-nightly.0"
+version = "0.6.26"
 dependencies = [
  "backtrace-on-stack-overflow",
  "crossterm",
@@ -131,7 +131,7 @@ dependencies = [
 
 [[package]]
 name = "erg_compiler"
-version = "0.6.26-nightly.0"
+version = "0.6.26"
 dependencies = [
  "erg_common",
  "erg_parser",
@@ -140,7 +140,7 @@ dependencies = [
 
 [[package]]
 name = "erg_parser"
-version = "0.6.26-nightly.0"
+version = "0.6.26"
 dependencies = [
  "erg_common",
  "erg_proc_macros",
@@ -150,7 +150,7 @@ dependencies = [
 
 [[package]]
 name = "erg_proc_macros"
-version = "0.6.26-nightly.0"
+version = "0.6.26"
 dependencies = [
  "erg_common",
  "quote",
diff --git a/Cargo.toml b/Cargo.toml
index d8eabfd81..262fdec6d 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -21,7 +21,7 @@ members = [
 ]
 
 [workspace.package]
-version = "0.6.26-nightly.0"
+version = "0.6.26"
 authors = ["erg-lang team <moderation.erglang@gmail.com>"]
 license = "MIT OR Apache-2.0"
 edition = "2021"
@@ -66,11 +66,11 @@ full = ["els", "full-repl", "unicode", "pretty"]
 experimental = ["erg_common/experimental", "erg_parser/experimental", "erg_compiler/experimental"]
 
 [workspace.dependencies]
-erg_common = { version = "0.6.26-nightly.0", path = "./crates/erg_common" }
-erg_parser = { version = "0.6.26-nightly.0", path = "./crates/erg_parser" }
-erg_compiler = { version = "0.6.26-nightly.0", path = "./crates/erg_compiler" }
-els = { version = "0.1.38-nightly.0", path = "./crates/els" }
-erg_proc_macros = { version = "0.6.26-nightly.0", path = "./crates/erg_proc_macros" }
+erg_common = { version = "0.6.26", path = "./crates/erg_common" }
+erg_parser = { version = "0.6.26", path = "./crates/erg_parser" }
+erg_compiler = { version = "0.6.26", path = "./crates/erg_compiler" }
+els = { version = "0.1.38", path = "./crates/els" }
+erg_proc_macros = { version = "0.6.26", path = "./crates/erg_proc_macros" }
 pyo3 = { version = "0.20", features = ["extension-module"] }
 
 [dependencies]
diff --git a/crates/els/Cargo.toml b/crates/els/Cargo.toml
index 52c7482e2..118f4a6d7 100644
--- a/crates/els/Cargo.toml
+++ b/crates/els/Cargo.toml
@@ -2,7 +2,7 @@
 name = "els"
 description = "An Erg compiler frontend for IDEs, implements LSP."
 documentation = "http://docs.rs/els"
-version = "0.1.38-nightly.0"
+version = "0.1.38"
 authors.workspace = true
 license.workspace = true
 edition.workspace = true