diff --git a/Dockerfile b/Dockerfile
index a99717fa4e8..c5e14fccf43 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -33,7 +33,7 @@ HEALTHCHECK CMD wget -q --method=HEAD localhost/system-status.txt
 # Runtime image
 # Ignore no User Cmd since KICS container is stopped afer scan
 # kics-scan ignore-line
-FROM alpine:3.15.3
+FROM alpine:3.15.4
 
 # Install Terraform and Terraform plugins
 RUN wget https://releases.hashicorp.com/terraform/1.1.3/terraform_1.1.3_linux_amd64.zip \
diff --git a/Dockerfile.apispec b/Dockerfile.apispec
index 0c0698126d4..d8374d1e26e 100644
--- a/Dockerfile.apispec
+++ b/Dockerfile.apispec
@@ -29,7 +29,7 @@ USER Checkmarx
 #Healthcheck the container
 HEALTHCHECK CMD wget -q --method=HEAD localhost/system-status.txt
 #runtime image
-FROM alpine:3.15.3
+FROM alpine:3.15.4
 
 RUN addgroup -S Checkmarx && adduser -S Checkmarx -G Checkmarx