diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6b0a637..973903b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,8 @@
+## 8.0-0.15.1 (2021-04-27)
+* Update embedded TF to `0.15.1`
+  * Please refer to [Terraform v15 Migration Guide](https://www.terraform.io/upgrade-guides/0-15.html)
+* Update other deps
+
 ## 7.0-0.14.11 (2021-04-27)
 * Update embedded TF to `0.14.11`
   * Please refer to [Terraform v14 Migration Guide](https://www.terraform.io/upgrade-guides/0-14.html)
diff --git a/Dockerfile b/Dockerfile
index c3d2654..d8352c3 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,7 @@
 # Docker image for the Drone Terraform plugin
 #
 #     docker build -t jmccann/drone-terraform:latest .
-FROM golang:1.13-alpine AS builder
+FROM golang:1.16-alpine AS builder
 
 RUN apk add --no-cache git
 
@@ -15,7 +15,7 @@ COPY . .
 
 RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -a -tags netgo -o /go/bin/drone-terraform
 
-FROM alpine:3.11
+FROM alpine:3.13
 
 RUN apk add --no-cache \
     ca-certificates \
diff --git a/build-docker.sh b/build-docker.sh
index 0dfa5e3..d08bef9 100755
--- a/build-docker.sh
+++ b/build-docker.sh
@@ -12,7 +12,7 @@ fi
 major=$(echo $tag | awk -F. '{print $1}')
 minor=$(echo $tag | awk -F. '{print $2}')
 
-tf_ver="0.14.11"
+tf_ver="0.15.1"
 
 echo "Confirm building images for:"
 echo "  MAJOR: ${major}"