diff --git a/.github/workflows/integration-tests.yml b/.github/workflows/integration-tests.yml
index 4ea21a53d..a95c7c68a 100644
--- a/.github/workflows/integration-tests.yml
+++ b/.github/workflows/integration-tests.yml
@@ -47,5 +47,4 @@ jobs:
           component: "foobar"
           stack: "plat-ue2-sandbox"
           atmos-config-path: ${{ runner.temp }}
-          atmos-version: 1.92.0
-          do-not-checkout: true
\ No newline at end of file
+          atmos-version: 1.99.0
\ No newline at end of file
diff --git a/.github/workflows/test-changes-exists-drift.yml b/.github/workflows/test-changes-exists-drift.yml
index 7aee5bda0..ae0eb72b4 100644
--- a/.github/workflows/test-changes-exists-drift.yml
+++ b/.github/workflows/test-changes-exists-drift.yml
@@ -54,8 +54,7 @@ jobs:
           sha: ${{ github.sha }}
           drift-detection-mode-enabled: true
           atmos-config-path: ${{ runner.temp }}
-          atmos-version: 1.92.0
-          checkout-enabled: false
+          atmos-version: 1.99.0
 
     outputs:
       result: ${{ steps.current.outcome }}
diff --git a/.github/workflows/test-changes-exists.yml b/.github/workflows/test-changes-exists.yml
index 341f4e20c..db0721002 100644
--- a/.github/workflows/test-changes-exists.yml
+++ b/.github/workflows/test-changes-exists.yml
@@ -52,8 +52,7 @@ jobs:
           stack: "plat-ue2-sandbox"
           sha: ${{ github.sha }}
           atmos-config-path: ${{ runner.temp }}
-          atmos-version: 1.92.0
-          do-not-checkout: true
+          atmos-version: 1.99.0
 
     outputs:
       result: ${{ steps.current.outcome }}
diff --git a/.github/workflows/test-failed-plan-drift.yml b/.github/workflows/test-failed-plan-drift.yml
index d5498cb91..b562895f1 100644
--- a/.github/workflows/test-failed-plan-drift.yml
+++ b/.github/workflows/test-failed-plan-drift.yml
@@ -54,8 +54,7 @@ jobs:
           sha: ${{ github.sha }}
           drift-detection-mode-enabled: true
           atmos-config-path: ${{ runner.temp }}
-          atmos-version: 1.92.0
-          do-not-checkout: true
+          atmos-version: 1.99.0
 
     outputs:
       result: ${{ steps.current.outcome }}
diff --git a/.github/workflows/test-failed-plan.yml b/.github/workflows/test-failed-plan.yml
index 7dd754c74..4f2f27d5d 100644
--- a/.github/workflows/test-failed-plan.yml
+++ b/.github/workflows/test-failed-plan.yml
@@ -53,8 +53,7 @@ jobs:
           stack: "plat-ue2-sandbox"
           sha: ${{ github.sha }}
           atmos-config-path: ${{ runner.temp }}
-          atmos-version: 1.92.0
-          do-not-checkout: true
+          atmos-version: 1.99.0
 
     outputs:
       result: ${{ steps.current.outcome }}
diff --git a/.github/workflows/test-infra-cost.yml b/.github/workflows/test-infra-cost.yml
index 30d7f10c1..c2d9d77b8 100644
--- a/.github/workflows/test-infra-cost.yml
+++ b/.github/workflows/test-infra-cost.yml
@@ -55,8 +55,7 @@ jobs:
           infracost-api-key: ${{ secrets.INFRACOST_API_KEY }}
           debug: true
           atmos-config-path: ${{ runner.temp }}
-          atmos-version: 1.92.0
-          do-not-checkout: true
+          atmos-version: 1.99.0
 
     outputs:
       result: ${{ steps.current.outcome }}
diff --git a/.github/workflows/test-no-changes-drift-more.yml b/.github/workflows/test-no-changes-drift-more.yml
index e253b994b..5cb72e495 100644
--- a/.github/workflows/test-no-changes-drift-more.yml
+++ b/.github/workflows/test-no-changes-drift-more.yml
@@ -52,8 +52,7 @@ jobs:
           sha: ${{ github.sha }}
           drift-detection-mode-enabled: true
           atmos-config-path: ${{ runner.temp }}
-          atmos-version: 1.92.0
-          do-not-checkout: true
+          atmos-version: 1.99.0
 
     outputs:
       result: ${{ steps.current.outcome }}
diff --git a/.github/workflows/test-no-changes.yml b/.github/workflows/test-no-changes.yml
index a1be26bc6..10fd662a8 100644
--- a/.github/workflows/test-no-changes.yml
+++ b/.github/workflows/test-no-changes.yml
@@ -51,8 +51,7 @@ jobs:
           stack: "plat-ue2-sandbox"
           sha: ${{ github.sha }}
           atmos-config-path: ${{ runner.temp }}
-          atmos-version: 1.92.0
-          do-not-checkout: true
+          atmos-version: 1.99.0
 
     outputs:
       result: ${{ steps.current.outcome }}
diff --git a/.github/workflows/test-settings-action-disabled-drift.yml b/.github/workflows/test-settings-action-disabled-drift.yml
index 704ed2bd2..7bc46df2c 100644
--- a/.github/workflows/test-settings-action-disabled-drift.yml
+++ b/.github/workflows/test-settings-action-disabled-drift.yml
@@ -53,8 +53,7 @@ jobs:
           sha: ${{ github.sha }}
           drift-detection-mode-enabled: true
           atmos-config-path: ${{ runner.temp }}
-          atmos-version: 1.92.0
-          do-not-checkout: true
+          atmos-version: 1.99.0
 
     outputs:
       result: ${{ steps.current.outcome }}
diff --git a/.github/workflows/test-settings-action-disabled.yml b/.github/workflows/test-settings-action-disabled.yml
index bb744d012..5fe6126a6 100644
--- a/.github/workflows/test-settings-action-disabled.yml
+++ b/.github/workflows/test-settings-action-disabled.yml
@@ -52,8 +52,7 @@ jobs:
           stack: "plat-ue2-sandbox"
           sha: ${{ github.sha }}
           atmos-config-path: ${{ runner.temp }}
-          atmos-version: 1.92.0
-          do-not-checkout: true
+          atmos-version: 1.99.0
 
     outputs:
       result: ${{ steps.current.outcome }}
diff --git a/action.yml b/action.yml
index e07b500d6..0a7b3744b 100644
--- a/action.yml
+++ b/action.yml
@@ -22,7 +22,7 @@ inputs:
   atmos-version:
     description: The version of atmos to install
     required: false
-    default: ">= 1.92.0"
+    default: ">= 1.99.0"
   atmos-config-path:
     description: The path to the atmos.yaml file
     required: true