diff --git a/.projenrc.ts b/.projenrc.ts
index 18d0951..df60933 100644
--- a/.projenrc.ts
+++ b/.projenrc.ts
@@ -24,7 +24,7 @@ const githubActionPinnedVersions = {
 const inputs = {
   cdktfVersion: {
     description: "The version of CDKTF to use",
-    default: "0.20.9",
+    default: "0.20.11",
     required: false,
     type: "string",
   },
diff --git a/README.md b/README.md
index 1349c5e..ce8ade4 100644
--- a/README.md
+++ b/README.md
@@ -7,7 +7,7 @@ The Terraform CDK GitHub Action allows you to run CDKTF as part of your CI/CD wo
 
 | parameter | description | required | default |
 | --- | --- | --- | --- |
-| cdktfVersion | The version of CDKTF to use | `false` | 0.20.9 |
+| cdktfVersion | The version of CDKTF to use | `false` | 0.20.11 |
 | terraformVersion | The version of Terraform to use | `false` | 1.10.3 |
 | workingDirectory | The directory to use for the project | `false` | ./ |
 | mode | What action to take: `synth-only` runs only the synthesis, `plan-only` only runs a plan, `auto-approve-apply` runs a plan and then performs an apply, `auto-approve-destroy` runs a plan and then performs a destroy | `true` |  |
@@ -61,7 +61,7 @@ jobs:
       - name: Run Terraform CDK
         uses: hashicorp/terraform-cdk-action@v6
         with:
-          cdktfVersion: 0.20.9
+          cdktfVersion: 0.20.11
           terraformVersion: 1.10.3
           mode: plan-only
           stackName: my-stack
@@ -109,7 +109,7 @@ jobs:
       - name: Run Terraform CDK
         uses: hashicorp/terraform-cdk-action@v6
         with:
-          cdktfVersion: 0.20.9
+          cdktfVersion: 0.20.11
           terraformVersion: 1.10.3
           mode: auto-approve-apply
           stackName: my-stack
@@ -153,7 +153,7 @@ jobs:
       - name: Test the synth
         uses: hashicorp/terraform-cdk-action@v6
         with:
-          cdktfVersion: 0.20.9
+          cdktfVersion: 0.20.11
           terraformVersion: 1.10.3
           mode: synth-only
           stackName: my-stack
diff --git a/action.yml b/action.yml
index b9217ce..2077757 100644
--- a/action.yml
+++ b/action.yml
@@ -12,7 +12,7 @@ branding:
 inputs:
   cdktfVersion:
     description: The version of CDKTF to use
-    default: 0.20.9
+    default: 0.20.11
     required: false
   terraformVersion:
     description: The version of Terraform to use