diff --git a/RELEASE.md b/RELEASE.md
index a16a883..30de287 100644
--- a/RELEASE.md
+++ b/RELEASE.md
@@ -4,7 +4,7 @@
    | Release type | Version format | Notes |
    |--------------|----------------|-------|
    | Stable | YYYY.0.N | `N` starts at `0` and increments with each release during the year |
-   | Release candidate | YYYY.O.NrcX | `YYYY.0.N` matches the upcoming stable release and `X` starts at `1` and increments with each RC |
+   | Release candidate | YYYY.0.NrcX | `YYYY.0.N` matches the upcoming stable release and `X` starts at `1` and increments with each RC |
    | Beta | YYYY.0.NbX | `YYYY.0.N` matches the upcoming stable release and `X` starts at `1` and increments with each beta release |
    | Alpha | YYYY.0.NaX | `YYYY.0.N` matches the upcoming stable release and `X` starts at `1` and increments with each alpha release |
 
diff --git a/packages/python/pyproject.toml b/packages/python/pyproject.toml
index 48062a1..4cdaf9c 100644
--- a/packages/python/pyproject.toml
+++ b/packages/python/pyproject.toml
@@ -5,7 +5,7 @@ build-backend = "flit_core.buildapi"
 [project]
 name = "lsprotocol"
 description = 'Python types for Language Server Protocol.'
-version = "2024.0.0b2"
+version = "2025.0.0rc1"
 authors = [
   { name = "Microsoft Corporation", email = "lsprotocol-help@microsoft.com" },
 ]