diff --git a/Dockerfile b/Dockerfile
index 9b10f19d0..1d0f47c5a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -25,7 +25,7 @@ GOOS=linux GOARCH=amd64 CGO_ENABLED=0 go build -tags netgo \
 # ===================================
 # ===== Authelia official image =====
 # ===================================
-FROM alpine:3.14.1
+FROM alpine:3.14.2
 
 WORKDIR /app
 
diff --git a/Dockerfile.coverage b/Dockerfile.coverage
index ef73ef193..359f693a8 100644
--- a/Dockerfile.coverage
+++ b/Dockerfile.coverage
@@ -40,7 +40,7 @@ CGO_ENABLED=0 go test -c --tags coverage -covermode=atomic \
 # ===================================
 # ===== Authelia official image =====
 # ===================================
-FROM alpine:3.14.1
+FROM alpine:3.14.2
 
 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 2e93dca5a..11b2db274 100644
--- a/internal/suites/example/compose/kind/Dockerfile
+++ b/internal/suites/example/compose/kind/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.14.1
+FROM alpine:3.14.2
 
 WORKDIR /kind
 
diff --git a/internal/suites/example/compose/samba/Dockerfile b/internal/suites/example/compose/samba/Dockerfile
index 027fbe21d..68b93216c 100644
--- a/internal/suites/example/compose/samba/Dockerfile
+++ b/internal/suites/example/compose/samba/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.14.1
+FROM alpine:3.14.2
 
 RUN \
 apk add --no-cache \