diff --git a/base/Dockerfile b/base/Dockerfile
index 6c38a68..d5a46bf 100644
--- a/base/Dockerfile
+++ b/base/Dockerfile
@@ -1,4 +1,4 @@
-ARG BUILD_FROM=alpine:3.15.0
+ARG BUILD_FROM=alpine:3.15.1
 # hadolint ignore=DL3006
 FROM ${BUILD_FROM}
 
diff --git a/base/build.yaml b/base/build.yaml
index c866dc1..651b8b0 100644
--- a/base/build.yaml
+++ b/base/build.yaml
@@ -1,9 +1,9 @@
 ---
 build_from:
-  aarch64: arm64v8/alpine:3.15.0
-  amd64: amd64/alpine:3.15.0
-  armhf: arm32v6/alpine:3.15.0
-  armv7: arm32v7/alpine:3.15.0
-  i386: i386/alpine:3.15.0
+  aarch64: arm64v8/alpine:3.15.1
+  amd64: amd64/alpine:3.15.1
+  armhf: arm32v6/alpine:3.15.1
+  armv7: arm32v7/alpine:3.15.1
+  i386: i386/alpine:3.15.1
 codenotary:
   signer: codenotary@frenck.dev