diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index cf7f521..fc610d4 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -32,7 +32,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ["3.9", "3.10", "3.11", "3.12"] # , "3.13" # waiting on pyproj
+        python-version: ["3.9", "3.10", "3.11", "3.12", "3.13"]
         resolution: ["highest", "lowest-direct"]
       fail-fast: false
       max-parallel: 10
diff --git a/uv.lock b/uv.lock
index ccd8704..ccc045f 100644
--- a/uv.lock
+++ b/uv.lock
@@ -718,7 +718,7 @@ wheels = [
 
 [[package]]
 name = "eo-tides"
-version = "0.3.1"
+version = "0.4.0"
 source = { editable = "." }
 dependencies = [
     { name = "colorama" },