diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 0b1ef91..4605816 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -22,9 +22,9 @@ jobs:
             nasm \
             nlohmann-json3-dev
 
-      - name: Download Circom Binary v2.1.8
+      - name: Download Circom Binary v2.1.9
         run: |
-          wget -qO /home/runner/work/circom https://github.com/iden3/circom/releases/download/v2.1.8/circom-linux-amd64
+          wget -qO /home/runner/work/circom https://github.com/iden3/circom/releases/download/v2.1.9/circom-linux-amd64
           chmod +x /home/runner/work/circom
           sudo mv /home/runner/work/circom /bin/circom