diff --git a/terraform/Dockerfile b/terraform/Dockerfile
index 2d3e1703339..9468b542193 100644
--- a/terraform/Dockerfile
+++ b/terraform/Dockerfile
@@ -3,13 +3,13 @@ FROM ghcr.io/dependabot/dependabot-updater-core
 ARG TARGETARCH
 
 # See https://github.com/hashicorp/terraform/releases or https://releases.hashicorp.com/terraform/
-ARG TERRAFORM_VERSION=1.15.3
+ARG TERRAFORM_VERSION=1.15.9
 
 # curl "https://releases.hashicorp.com/terraform/${TERRAFORM_VERSION}/terraform_${TERRAFORM_VERSION}_SHA256SUMS" | grep "terraform_${TERRAFORM_VERSION}_linux_amd64.zip"
-ARG TERRAFORM_AMD64_CHECKSUM=c3d4b579064745a5f7e918125db23b12ba52a8a7287adb9f32c49d637e02e3bf
+ARG TERRAFORM_AMD64_CHECKSUM=76edd0b22d2f27d3d2e097cd793209646f719cf60f02ff3af626b07361137da1
 
 # curl "https://releases.hashicorp.com/terraform/${TERRAFORM_VERSION}/terraform_${TERRAFORM_VERSION}_SHA256SUMS" | grep "terraform_${TERRAFORM_VERSION}_linux_arm64.zip"
-ARG TERRAFORM_ARM64_CHECKSUM=9824eb010b835b2c872440a337a69acfa1782d36c24d3c09fe5defe75defc511
+ARG TERRAFORM_ARM64_CHECKSUM=0afa6c29f61ca5ea270e950e43e50ecf2418b598507bf580e8ae76e1e6699b19
 
 RUN cd /tmp \
   && curl -o terraform-${TARGETARCH}.tar.gz https://releases.hashicorp.com/terraform/${TERRAFORM_VERSION}/terraform_${TERRAFORM_VERSION}_linux_${TARGETARCH}.zip \