diff --git a/.azure-pipelines/azure-pipelines-linux.yml b/.azure-pipelines/azure-pipelines-linux.yml
index 974e878..a20f315 100755
--- a/.azure-pipelines/azure-pipelines-linux.yml
+++ b/.azure-pipelines/azure-pipelines-linux.yml
@@ -15,11 +15,6 @@ jobs:
   timeoutInMinutes: 360
 
   steps:
-  - script: |
-         rm -rf /opt/ghc
-         df -h
-    displayName: Manage disk space
-
   # configure qemu binfmt-misc running.  This allows us to run docker containers
   # embedded qemu-static
   - script: |
diff --git a/recipe/meta.yaml b/recipe/meta.yaml
index 5df9d7f..0697015 100644
--- a/recipe/meta.yaml
+++ b/recipe/meta.yaml
@@ -1,5 +1,5 @@
 {% set name = "gdptools" %}
-{% set version = "0.2.1" %}
+{% set version = "0.2.2" %}
 
 package:
   name: {{ name|lower }}
@@ -7,7 +7,7 @@ package:
 
 source:
   url: https://pypi.io/packages/source/{{ name[0] }}/{{ name }}/gdptools-{{ version }}.tar.gz
-  sha256: 74d3d9e996240f00bc3e97c76846f5d76077be10f878c8e26a25c5e7b1fc74ab
+  sha256: 8f49e51cf9525a0eb2a448ec9d834c3b282b82cf427a842e5919b3561d0d95b3
 
 build:
   entry_points:
@@ -22,6 +22,7 @@ requirements:
     - pip
     - poetry-core >=1.0.0
   run:
+    - certifi <2023.7.22
     - bump2version >=1.0.1,<2.0.0
     - python >=3.8,<=3.11
     - dask-core >=2022.0.0
@@ -36,7 +37,7 @@ requirements:
     - pyproj >=3.3.0
     - metpy >=1.2.0
     - attrs >=20.3,<22
-    - pydantic <2.0,>=1.9.0
+    - pydantic <=1.10.9
     - xarray >=2022.6.0
     - netcdf4 >=1.5.8
     - scipy >=1.9.0