diff --git a/Makefile b/Makefile
index de7b01bc..118c5ed7 100644
--- a/Makefile
+++ b/Makefile
@@ -3,7 +3,7 @@ phony: help
 
 # Provide versions of Terraform and Terragrunt to use with this Docker image
 TF_VERSION := 0.14.8
-TG_VERSION := 0.28.14
+TG_VERSION := 0.28.15
 
 
 # GitHub Actions bogus variables
diff --git a/README.md b/README.md
index ece84163..8386ccf9 100644
--- a/README.md
+++ b/README.md
@@ -11,8 +11,8 @@ Tag of Docker image tells which version of Terraform and Terragrunt it contains
 
 
 For example:
- * `docker-terragrunt:tf-0.14.8-tg-0.28.14` means it's Terraform v0.14.8 and Terragrunt v0.28.14 without additional CLI.
- * `docker-terragrunt:aws-tf-0.14.8-tg-0.28.14` means it's Terraform v0.14.8 and Terragrunt v0.28.14 with AWS CLI.
+ * `docker-terragrunt:tf-0.14.8-tg-0.28.15` means it's Terraform v0.14.8 and Terragrunt v0.28.15 without additional CLI.
+ * `docker-terragrunt:aws-tf-0.14.8-tg-0.28.15` means it's Terraform v0.14.8 and Terragrunt v0.28.15 with AWS CLI.
 
 **Source code is available at [devopsinfra/docker-terragrunt](https://github.com/devopsinfra/docker-terragrunt).**
 
@@ -66,10 +66,10 @@ Furthermore, versioning labels of images contain versions of said software to em
 
 | Image name                                                                                       | Registry | Terraform version | Terragrunt version | Cloud API/SDK                                                                                                                                                                                                                                 |
 | ------------------------------------------------------------------------------------------------ | -------- | ----------------- | ------------------ | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
-| `devopsinfra/docker-terragrunt:tf-0.14.8-tg-0.28.14`                                              | Docker   | v0.14.8           | v0.28.14            | N/A                                                                                                                                                                                                                                           |
-| `docker.pkg.github.com/devops-infra/docker-terragrunt/docker-terragrunt:tf-0.14.8-tg-0.28.14`     | GitHub   | v0.14.8           | v0.28.14            | N/A                                                                                                                                                                                                                                           |
-| `devopsinfra/docker-terragrunt:aws-tf-0.14.8-tg-0.28.14`                                          | Docker   | v0.14.8           | v0.28.14            | [awscli](https://github.com/aws/aws-cli) - For interacting with AWS infrastructure, e.g. for publishing Lambda packages to S3.<br>[boto3](https://github.com/boto/boto3) - Python library for interacting with AWS infrastructure in scripts. |
-| `docker.pkg.github.com/devops-infra/docker-terragrunt/docker-terragrunt:aws-tf-0.14.8-tg-0.28.14` | GitHub   | v0.14.8           | v0.28.14            | [awscli](https://github.com/aws/aws-cli) - For interacting with AWS infrastructure, e.g. for publishing Lambda packages to S3.<br>[boto3](https://github.com/boto/boto3) - Python library for interacting with AWS infrastructure in scripts. |
+| `devopsinfra/docker-terragrunt:tf-0.14.8-tg-0.28.15`                                              | Docker   | v0.14.8           | v0.28.15            | N/A                                                                                                                                                                                                                                           |
+| `docker.pkg.github.com/devops-infra/docker-terragrunt/docker-terragrunt:tf-0.14.8-tg-0.28.15`     | GitHub   | v0.14.8           | v0.28.15            | N/A                                                                                                                                                                                                                                           |
+| `devopsinfra/docker-terragrunt:aws-tf-0.14.8-tg-0.28.15`                                          | Docker   | v0.14.8           | v0.28.15            | [awscli](https://github.com/aws/aws-cli) - For interacting with AWS infrastructure, e.g. for publishing Lambda packages to S3.<br>[boto3](https://github.com/boto/boto3) - Python library for interacting with AWS infrastructure in scripts. |
+| `docker.pkg.github.com/devops-infra/docker-terragrunt/docker-terragrunt:aws-tf-0.14.8-tg-0.28.15` | GitHub   | v0.14.8           | v0.28.15            | [awscli](https://github.com/aws/aws-cli) - For interacting with AWS infrastructure, e.g. for publishing Lambda packages to S3.<br>[boto3](https://github.com/boto/boto3) - Python library for interacting with AWS infrastructure in scripts. |
 
 **Without public cloud provider CLIs**<br>
 Use for example `devopsinfra/docker-terragrunt:latest`.