diff --git a/.github/workflows/ex-publish.yml b/.github/workflows/ex-publish.yml
index 09a6e7d..f3ff497 100644
--- a/.github/workflows/ex-publish.yml
+++ b/.github/workflows/ex-publish.yml
@@ -36,7 +36,7 @@ jobs:
         if: github.event_name == 'push'
         env:
           HEX_API_KEY: ${{ secrets.HEX_AUTH_TOKEN }}
-          PRERELEASE_VERSION: dev-${{ env.short_sha }}
+          PRERELEASE_VERSION: dev.${{ env.short_sha }}
       - run: mix hex.publish --yes
         if: github.event_name == 'release' || github.event_name == 'workflow_dispatch'
         env:
diff --git a/logflare-ex/mix.exs b/logflare-ex/mix.exs
index 46bdced..ad30f96 100644
--- a/logflare-ex/mix.exs
+++ b/logflare-ex/mix.exs
@@ -54,7 +54,7 @@ defmodule LogflareEx.MixProject do
       {:typed_struct, "~> 0.3.0", runtime: false},
       {:ex_machina, "~> 2.7.0", only: :test},
       {:typed_ecto_schema, "~> 0.4.1", runtime: false},
-      {:benchee_async, "~> 0.1.2", only: [:test, :dev]},
+      {:benchee_async, "== 0.1.2", only: [:test, :dev]},
       {:stream_data, "~> 0.5", only: :test}
     ]
   end