diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index 16a1b75..6562010 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -49,7 +49,7 @@ jobs:
             git clone https://github.com/lcompilers/lpython.git
             cd lpython
             git fetch https://github.com/lcompilers/lpython.git --tags -f
-            git checkout v0.20.0
+            git checkout v0.22.0
 
       - name: Run LPython Integration Tests
         if: ${{ !startsWith(matrix.os, 'windows-2019') }}
diff --git a/environment.yml b/environment.yml
index 65060e1..6328522 100644
--- a/environment.yml
+++ b/environment.yml
@@ -3,7 +3,7 @@ channels:
   - conda-forge
 dependencies:
   - python=3.10
-  - lpython=0.20.0
+  - lpython=0.22.0
   - nodejs=18.12.1
   - make=4.3
   - cmake=3.25.2