diff --git a/Dockerfile b/Dockerfile
index 8d0eb3e3d5..30e042e9e5 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.14.1
+FROM golang:1.15.7
 
 RUN apt-get update && apt-get install -y \
 	curl \
diff --git a/buildscripts/circle-validate-vendor.sh b/buildscripts/circle-validate-vendor.sh
index 5c588ec4c4..153988929f 100755
--- a/buildscripts/circle-validate-vendor.sh
+++ b/buildscripts/circle-validate-vendor.sh
@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 
-go_version=1.14.1
+go_version=1.15.7
 
 docker run --rm --env GO111MODULE=on -w /notary --volume ${PWD}:/notary \
     golang:${go_version}-alpine \
diff --git a/escrow.Dockerfile b/escrow.Dockerfile
index 3ac17f68b9..cf86012d01 100644
--- a/escrow.Dockerfile
+++ b/escrow.Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.14.1-alpine
+FROM golang:1.15.7-alpine
 
 ENV NOTARYPKG github.com/theupdateframework/notary
 ENV GO111MODULE=on
diff --git a/server.Dockerfile b/server.Dockerfile
index aaaea009a7..a9174c7c5b 100644
--- a/server.Dockerfile
+++ b/server.Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.14.1-alpine
+FROM golang:1.15.7-alpine
 
 RUN apk add --update git gcc libc-dev
 
diff --git a/server.minimal.Dockerfile b/server.minimal.Dockerfile
index 6fbac42343..db7030592f 100644
--- a/server.minimal.Dockerfile
+++ b/server.minimal.Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.14.1-alpine AS build-env
+FROM golang:1.15.7-alpine AS build-env
 
 RUN apk add --update git gcc libc-dev
 
diff --git a/signer.Dockerfile b/signer.Dockerfile
index c044487b8e..9df809df44 100644
--- a/signer.Dockerfile
+++ b/signer.Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.14.1-alpine
+FROM golang:1.15.7-alpine
 
 RUN apk add --update git gcc libc-dev
 
diff --git a/signer.minimal.Dockerfile b/signer.minimal.Dockerfile
index b5700255c0..5d3528b61a 100644
--- a/signer.minimal.Dockerfile
+++ b/signer.minimal.Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.14.1-alpine AS build-env
+FROM golang:1.15.7-alpine AS build-env
 
 RUN apk add --update git gcc libc-dev