diff --git a/.trampolinerc b/.trampolinerc
index c7d663ae..383b6ec8 100644
--- a/.trampolinerc
+++ b/.trampolinerc
@@ -18,7 +18,6 @@
 required_envvars+=(
     "STAGING_BUCKET"
     "V2_STAGING_BUCKET"
-    "NOX_SESSION"
 )
 
 # Add env vars which are passed down into the container here.
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7f95378f..23dd79af 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,13 @@
 
 [1]: https://pypi.org/project/google-cloud-bigquery-storage/#history
 
+### [2.2.1](https://www.github.com/googleapis/python-bigquery-storage/compare/v2.2.0...v2.2.1) (2021-01-25)
+
+
+### Documentation
+
+* remove required session variable to fix publish ([#124](https://www.github.com/googleapis/python-bigquery-storage/issues/124)) ([19a105c](https://www.github.com/googleapis/python-bigquery-storage/commit/19a105cb9c868bb1a9e63966609a2488876f511b))
+
 ## [2.2.0](https://www.github.com/googleapis/python-bigquery-storage/compare/v2.1.0...v2.2.0) (2021-01-22)
 
 
diff --git a/setup.py b/setup.py
index d8a8fd37..d3223618 100644
--- a/setup.py
+++ b/setup.py
@@ -21,7 +21,7 @@
 
 name = "google-cloud-bigquery-storage"
 description = "BigQuery Storage API API client library"
-version = "2.2.0"
+version = "2.2.1"
 release_status = "Development Status :: 5 - Production/Stable"
 dependencies = [
     "google-api-core[grpc] >= 1.22.2, < 2.0.0dev",