diff --git a/.github/workflows/nix-ci.yml b/.github/workflows/nix-ci.yml
index 77efc91..15330d9 100644
--- a/.github/workflows/nix-ci.yml
+++ b/.github/workflows/nix-ci.yml
@@ -9,17 +9,16 @@ on:
 jobs:
   build:
 
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-latest
 
     steps:
     - uses: actions/checkout@v3
-      with:
-        submodules: recursive
 
-    - name: Build and install arkworks-bridge binary
-      run: |
-        cd arkworks-bridge
-        cargo install --path .
+    - name: Install arkworks-bridge
+      uses: jaxxstorm/action-install-gh-release@v1.10.0
+      with:
+        repo: martyall/arkworks-bridge
+        tag: v0.2.0
 
     - uses: cachix/install-nix-action@v22
       with:
diff --git a/.gitmodules b/.gitmodules
deleted file mode 100644
index 5cdeb12..0000000
--- a/.gitmodules
+++ /dev/null
@@ -1,3 +0,0 @@
-[submodule "arkworks-bridge"]
-	path = arkworks-bridge
-	url = https://github.com/martyall/arkworks-bridge
diff --git a/arkworks-bridge b/arkworks-bridge
deleted file mode 160000
index 39427b0..0000000
--- a/arkworks-bridge
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 39427b046dccc08c0ddc68b7a0092b7f6e50deef