diff --git a/docs/deploy_existing.md b/docs/deploy_existing.md
index 49a04df7ab..8597e22eef 100644
--- a/docs/deploy_existing.md
+++ b/docs/deploy_existing.md
@@ -28,7 +28,7 @@ You should set these values before running `azd up`. Once you've set them, retur
 1. Run `azd env set AZURE_OPENAI_LOCATION {Location of existing OpenAI service}`
 1. Run `azd env set AZURE_OPENAI_CHATGPT_DEPLOYMENT {Name of existing chat deployment}`. Only needed if your chat deployment is not the default 'chat'.
 1. Run `azd env set AZURE_OPENAI_CHATGPT_MODEL {Model name of existing chat deployment}`. Only needed if your chat model is not the default 'gpt-35-turbo'.
-1. Run `azd env set AZURE_OPENAI_CHATGPT_DEPLOYMENT_VERSION {Version string for existing chat deployment}`. Only needed if your chat deployment model version is not the default '0613'. You definitely need to change this if you changed the model.
+1. Run `azd env set AZURE_OPENAI_CHATGPT_DEPLOYMENT_VERSION {Version string for existing chat deployment}`. Only needed if your chat deployment model version is not the default '0125'. You definitely need to change this if you changed the model.
 1. Run `azd env set AZURE_OPENAI_CHATGPT_DEPLOYMENT_SKU {Name of SKU for existing chat deployment}`. Only needed if your chat deployment SKU is not the default 'Standard', like if it is 'GlobalStandard' instead.
 1. Run `azd env set AZURE_OPENAI_EMB_DEPLOYMENT {Name of existing embedding deployment}`. Only needed if your embeddings deployment is not the default 'embedding'.
 1. Run `azd env set AZURE_OPENAI_EMB_MODEL_NAME {Model name of existing embedding deployment}`. Only needed if your embeddings model is not the default 'text-embedding-ada-002'.
diff --git a/docs/deploy_features.md b/docs/deploy_features.md
index 7c5f2a4038..98cbcbc820 100644
--- a/docs/deploy_features.md
+++ b/docs/deploy_features.md
@@ -106,7 +106,7 @@ Execute the following commands inside your terminal:
 > * `azd env set AZURE_OPENAI_CHATGPT_MODEL gpt-35-turbo` to set the name of your old GPT 3.5 model.
 > * `azd env set AZURE_OPENAI_CHATGPT_DEPLOYMENT_CAPACITY 30` to set the capacity of your old GPT 3.5 deployment.
 > * `azd env set AZURE_OPENAI_CHATGPT_DEPLOYMENT_SKU Standard` to set the Sku name back to Standard.
-> * `azd env set AZURE_OPENAI_CHATGPT_DEPLOYMENT_VERSION 0613` to set the version number of your old GPT 3.5.
+> * `azd env set AZURE_OPENAI_CHATGPT_DEPLOYMENT_VERSION 0125` to set the version number of your old GPT 3.5.
 > * `azd up` to update the provisioned resources.
 >
 > Note that this does not delete your GPT-4 deployment; it just makes your application create a new or reuse an old GPT 3.5 deployment. If you want to delete it, you can go to your Azure OpenAI studio and do so.
diff --git a/infra/main.bicep b/infra/main.bicep
index bae630d6f0..3f20564b58 100644
--- a/infra/main.bicep
+++ b/infra/main.bicep
@@ -135,7 +135,7 @@ var chatGpt = {
     ? chatGptModelName
     : startsWith(openAiHost, 'azure') ? 'gpt-35-turbo' : 'gpt-3.5-turbo'
   deploymentName: !empty(chatGptDeploymentName) ? chatGptDeploymentName : 'chat'
-  deploymentVersion: !empty(chatGptDeploymentVersion) ? chatGptDeploymentVersion : '0613'
+  deploymentVersion: !empty(chatGptDeploymentVersion) ? chatGptDeploymentVersion : '0125'
   deploymentSkuName: !empty(chatGptDeploymentSkuName) ? chatGptDeploymentSkuName : 'Standard'
   deploymentCapacity: chatGptDeploymentCapacity != 0 ? chatGptDeploymentCapacity : 30
 }