diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index cf8ef03..2f9c585 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -16,7 +16,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        toolchain: [nightly, 1.0.0-beta.0]
+        toolchain: [nightly, 0.36.0, 1.0.0-beta.0]
     steps:
       - name: Checkout sources
         uses: actions/checkout@v4
@@ -38,7 +38,7 @@ jobs:
       - name: Install Nargo
         uses: noir-lang/noirup@v0.1.3
         with:
-          toolchain: 1.0.0-beta.0
+          toolchain: 0.36.0
 
       - name: Run formatter
         run: nargo fmt --check
diff --git a/Nargo.toml b/Nargo.toml
index 712a122..e7702ab 100644
--- a/Nargo.toml
+++ b/Nargo.toml
@@ -2,6 +2,6 @@
 name = "noir_base64"
 type = "lib"
 authors = [""]
-compiler_version = ">=1.0.0"
+compiler_version = ">=0.36.0"
 
 [dependencies]
diff --git a/README.md b/README.md
index f9cc410..e60f240 100644
--- a/README.md
+++ b/README.md
@@ -2,6 +2,10 @@
 
 A Base64 encoding/decoding library written in Noir which can encode arbitrary byte arrays into Base64 and decode Base64-encoded byte arrays (e.g. `"SGVsbG8gV29ybGQ=".as_bytes()`).
 
+## Noir Version Compatibility
+
+We have tested this library with Noir nightly, 0.36.0, and 1.0.0-beta.0
+
 ## Dependencies
 
 - Noir >=1.0.0