diff --git a/Containerfile b/Containerfile
index 4f5bb4fd..e94f01f3 100644
--- a/Containerfile
+++ b/Containerfile
@@ -1,8 +1,8 @@
 FROM cgr.dev/chainguard/wolfi-base:latest AS rootfs
 
 # renovate: datasource=custom depName=archlinux-bootstrap
-ENV VERSION="2026.07.01"
-ENV SHASUM="9cadf82e389427fb61739ad3b0c213b2abd331354fab6460972e4e52bb8ff9e8"
+ENV VERSION="2026.08.01"
+ENV SHASUM="9600cef264af08899eff8f8b9bb2dd141c748a0038b651256d335e489a8dd2f6"
 
 RUN apk add gnutar zstd curl && \
     curl -fLOJ --retry 3 https://fastly.mirror.pkgbuild.com/iso/$VERSION/archlinux-bootstrap-x86_64.tar.zst && \
diff --git a/Containerfile-cachy b/Containerfile-cachy
index e34af91a..4f078c7a 100644
--- a/Containerfile-cachy
+++ b/Containerfile-cachy
@@ -1,8 +1,8 @@
 FROM cgr.dev/chainguard/wolfi-base:latest AS rootfs
 
 # renovate: datasource=custom depName=archlinux-bootstrap
-ENV VERSION="2026.07.01"
-ENV SHASUM="9cadf82e389427fb61739ad3b0c213b2abd331354fab6460972e4e52bb8ff9e8"
+ENV VERSION="2026.08.01"
+ENV SHASUM="9600cef264af08899eff8f8b9bb2dd141c748a0038b651256d335e489a8dd2f6"
 
 RUN apk add gnutar zstd curl && \
     curl -fLOJ --retry 3 https://fastly.mirror.pkgbuild.com/iso/$VERSION/archlinux-bootstrap-x86_64.tar.zst && \