diff --git a/.github/workflows/build-distros.yml b/.github/workflows/build-distros.yml
index a3282b39..c9f1c944 100644
--- a/.github/workflows/build-distros.yml
+++ b/.github/workflows/build-distros.yml
@@ -7,7 +7,7 @@ name: Build Crate (Distro toolchain)
 env:
   CHECKS_ORG: alire-project
   CHECKS_REPO: alire-index-checks
-  ALR_VERSION: 1.3.0
+  ALR_VERSION: 2.0.0
 
 on:
   pull_request:
diff --git a/.github/workflows/build-native.yml b/.github/workflows/build-native.yml
index 85f31177..d7fa3332 100644
--- a/.github/workflows/build-native.yml
+++ b/.github/workflows/build-native.yml
@@ -6,7 +6,7 @@ name: Build Crate (Alire toolchain)
 env:
   CHECKS_ORG: alire-project
   CHECKS_REPO: alire-index-checks
-  ALR_VERSION: 1.3.0
+  ALR_VERSION: 2.0.0
 
 on:
   pull_request:
diff --git a/.github/workflows/check-index.yml b/.github/workflows/check-index.yml
index 37c91ffe..ffa419fd 100644
--- a/.github/workflows/check-index.yml
+++ b/.github/workflows/check-index.yml
@@ -1,5 +1,10 @@
 name: Check Index
+
+env:
+  ALR_VERSION: 2.0.0
+
 on: pull_request
+
 jobs:
   build:
     runs-on: ubuntu-latest
@@ -10,7 +15,7 @@ jobs:
       if: contains(github.base_ref, 'stable-')
       uses: alire-project/setup-alire@v2
       with:
-        version: 1.3.0
+        version: ${{env.ALR_VERSION}}
 
     - name: Set up devel `alr`
       if: contains(github.base_ref, 'devel-')
diff --git a/.github/workflows/diff-release.yml b/.github/workflows/diff-release.yml
index 8a648208..7bc9ee45 100644
--- a/.github/workflows/diff-release.yml
+++ b/.github/workflows/diff-release.yml
@@ -8,7 +8,7 @@ name: Diff release
 env:
   CHECKS_ORG: alire-project
   CHECKS_REPO: alire-index-checks
-  ALR_VERSION: 1.3.0
+  ALR_VERSION: 2.0.0
 
 on:
   pull_request: