diff --git a/.github/workflows/workflow-executor.yaml b/.github/workflows/workflow-executor.yaml
index 0f21158b..d1187e61 100644
--- a/.github/workflows/workflow-executor.yaml
+++ b/.github/workflows/workflow-executor.yaml
@@ -123,7 +123,7 @@ jobs:
         uses: smorimoto/tune-github-hosted-runner-network@v1
       - id: run-workflow
         name: Run Generation Workflow
-        uses: speakeasy-api/sdk-generation-action@v15
+        uses: speakeasy-api/sdk-generation-action@v15.2.3
         with:
           speakeasy_version: ${{ inputs.speakeasy_version }}
           github_access_token: ${{ secrets.github_access_token }}
diff --git a/action.yml b/action.yml
index 4dbdd1c2..fe91fdb3 100644
--- a/action.yml
+++ b/action.yml
@@ -137,7 +137,7 @@ outputs:
     description: "The location of the OpenAPI document used for generation"
 runs:
   using: "docker"
-  image: "docker://ghcr.io/speakeasy-api/sdk-generation-action:v15"
+  image: "docker://ghcr.io/speakeasy-api/sdk-generation-action:v15.2.3"
   env:
     SPEAKEASY_API_KEY: ${{ inputs.speakeasy_api_key }}
     SPEAKEASY_SERVER_URL: ${{ inputs.speakeasy_server_url }}