diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 081d467..5856119 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -7,8 +7,8 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        erlang: ["25.3.2.3", "26.2.2"]
-        gleam: ["0.34.1","1.0.0-rc1"]
+        erlang: ["26.2.2"]
+        gleam: ["1.0.0-rc1"]
     steps:
       - uses: actions/checkout@v2
       - uses: ./.github/actions/test
diff --git a/CHANGELOG.md b/CHANGELOG.md
index d2e3f69..db3f8a4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,11 +2,10 @@
 
 ## [Unreleased](https://github.com/TanklesXL/glint/compare/v0.14.0...HEAD)
 
-## [0.15.0-rc1](https://github.com/TanklesXL/glint/compare/v0.14.0...v0.15.0-rc1)
-- support gleam >=0.34 or 1.0.x
 
-## [0.15.0-rc1](https://github.com/TanklesXL/glint/compare/v0.14.0...v0.15.0-rc1)
+## [0.15.0](https://github.com/TanklesXL/glint/compare/v0.14.0...v0.15.0)
 
+- support gleam >=0.34 or 1.0.x
 - refactor of help generation logic, no change to help text output
 - the `glint/flag` module loses the `flags_help` and `flag_type_help` functions
 - the `glint` module gains the ArgsCount type and the `count_args` function to support exact and minimum arguments count
diff --git a/gleam.toml b/gleam.toml
index 284198f..9aab5e1 100644
--- a/gleam.toml
+++ b/gleam.toml
@@ -1,5 +1,5 @@
 name = "glint"
-version = "0.15.0-rc2"
+version = "0.15.0"
 
 # Fill out these fields if you intend to generate HTML documentation or publishname = "glint"
 # your project to the Hex package manager.
@@ -11,7 +11,7 @@ links = [
     { title = "Hex", href = "https://hex.pm/packages/glint" },
     { title = "Docs", href = "https://hexdocs.pm/glint/" },
 ]
-gleam = ">=0.34.1 or ~> 1.0"
+gleam = "~> 0.34 or ~> 1.0"
 
 [dependencies]
 gleam_stdlib = "~> 0.34 or ~> 1.0"