diff --git a/Dockerfile.dapper b/Dockerfile.dapper
index 1f6315e9dc..17384752c7 100644
--- a/Dockerfile.dapper
+++ b/Dockerfile.dapper
@@ -1,4 +1,4 @@
-FROM golang:1.13.14-alpine3.12
+FROM golang:1.13.15-alpine3.12
 
 ARG http_proxy=$http_proxy
 ARG https_proxy=$https_proxy
diff --git a/Dockerfile.manifest b/Dockerfile.manifest
index 1184823017..769595c69a 100644
--- a/Dockerfile.manifest
+++ b/Dockerfile.manifest
@@ -1,4 +1,4 @@
-FROM golang:1.13.14-alpine3.12
+FROM golang:1.13.15-alpine3.12
 
 COPY --from=plugins/manifest:1.2.3 /bin/* /bin/
 
diff --git a/Dockerfile.test.dapper b/Dockerfile.test.dapper
index 320157236c..efe17be105 100644
--- a/Dockerfile.test.dapper
+++ b/Dockerfile.test.dapper
@@ -1,4 +1,4 @@
-FROM golang:1.13.14-alpine3.12
+FROM golang:1.13.15-alpine3.12
 
 RUN apk -U --no-cache add bash git gcc musl-dev docker curl jq coreutils python2 openssl