diff --git a/Dockerfile b/Dockerfile
index 4ad90333..af331144 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -38,7 +38,7 @@ GOOS=linux GOARCH=amd64 CGO_ENABLED=1 go build -tags netgo -ldflags '-s -w -link
 # ===================================
 # ===== Authelia official image =====
 # ===================================
-FROM alpine:3.13.0
+FROM alpine:3.13.1
 
 WORKDIR /app
 
diff --git a/Dockerfile.coverage b/Dockerfile.coverage
index 93aa8303..f05a0bee 100644
--- a/Dockerfile.coverage
+++ b/Dockerfile.coverage
@@ -50,7 +50,7 @@ go test -c --tags coverage -covermode=atomic -o authelia -coverpkg github.com/au
 # ===================================
 # ===== Authelia official image =====
 # ===================================
-FROM alpine:3.13.0
+FROM alpine:3.13.1
 
 RUN apk --no-cache add ca-certificates tzdata
 
diff --git a/internal/suites/example/compose/kind/Dockerfile b/internal/suites/example/compose/kind/Dockerfile
index 815e8d32..26de50bb 100644
--- a/internal/suites/example/compose/kind/Dockerfile
+++ b/internal/suites/example/compose/kind/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.13.0
+FROM alpine:3.13.1
 
 WORKDIR /kind