diff --git a/bitnami/contour/1.21/debian-11/Dockerfile b/bitnami/contour/1.21/debian-11/Dockerfile
index 150461696817..14325f5c9442 100644
--- a/bitnami/contour/1.21/debian-11/Dockerfile
+++ b/bitnami/contour/1.21/debian-11/Dockerfile
@@ -4,7 +4,7 @@ ARG TARGETARCH
 
 LABEL org.opencontainers.image.authors="https://bitnami.com/contact" \
       org.opencontainers.image.description="Application packaged by Bitnami" \
-      org.opencontainers.image.ref.name="1.21.1-debian-11-r38" \
+      org.opencontainers.image.ref.name="1.21.1-debian-11-r39" \
       org.opencontainers.image.source="https://github.com/bitnami/containers/tree/main/bitnami/contour" \
       org.opencontainers.image.title="contour" \
       org.opencontainers.image.vendor="VMware, Inc." \
@@ -20,13 +20,18 @@ SHELL ["/bin/bash", "-o", "pipefail", "-c"]
 # Install required system packages and dependencies
 RUN install_packages ca-certificates curl procps
 RUN mkdir -p /tmp/bitnami/pkg/cache/ && cd /tmp/bitnami/pkg/cache/ && \
-    if [ ! -f contour-1.21.1-3-linux-${OS_ARCH}-debian-11.tar.gz ]; then \
-      curl -SsLf https://downloads.bitnami.com/files/stacksmith/contour-1.21.1-3-linux-${OS_ARCH}-debian-11.tar.gz -O ; \
-      curl -SsLf https://downloads.bitnami.com/files/stacksmith/contour-1.21.1-3-linux-${OS_ARCH}-debian-11.tar.gz.sha256 -O ; \
-    fi && \
-    sha256sum -c contour-1.21.1-3-linux-${OS_ARCH}-debian-11.tar.gz.sha256 && \
-    tar -zxf contour-1.21.1-3-linux-${OS_ARCH}-debian-11.tar.gz -C /opt/bitnami --strip-components=2 --no-same-owner --wildcards '*/files' && \
-    rm -rf contour-1.21.1-3-linux-${OS_ARCH}-debian-11.tar.gz contour-1.21.1-3-linux-${OS_ARCH}-debian-11.tar.gz.sha256
+    COMPONENTS=( \
+      "contour-1.21.1-3-linux-${OS_ARCH}-debian-11" \
+    ) && \
+    for COMPONENT in "${COMPONENTS[@]}"; do \
+      if [ ! -f "${COMPONENT}.tar.gz" ]; then \
+        curl -SsLf "https://downloads.bitnami.com/files/stacksmith/${COMPONENT}.tar.gz" -O ; \
+        curl -SsLf "https://downloads.bitnami.com/files/stacksmith/${COMPONENT}.tar.gz.sha256" -O ; \
+      fi && \
+      sha256sum -c "${COMPONENT}.tar.gz.sha256" && \
+      tar -zxf "${COMPONENT}.tar.gz" -C /opt/bitnami --strip-components=2 --no-same-owner --wildcards '*/files' && \
+      rm -rf "${COMPONENT}.tar.gz{,sha256}" ; \
+    done
 RUN apt-get autoremove --purge -y curl && \
     apt-get update && apt-get upgrade -y && \
     apt-get clean && rm -rf /var/lib/apt/lists /var/cache/apt/archives
diff --git a/bitnami/contour/README.md b/bitnami/contour/README.md
index c6dbbe8e5049..0cf03f14e577 100644
--- a/bitnami/contour/README.md
+++ b/bitnami/contour/README.md
@@ -40,8 +40,8 @@ Learn more about the Bitnami tagging policy and the difference between rolling t
 
 
 * [`1.22`, `1.22-debian-11`, `1.22.1`, `1.22.1-debian-11-r10`, `latest` (1.22/debian-11/Dockerfile)](https://github.com/bitnami/containers/blob/main/bitnami/contour/1.22/debian-11/Dockerfile)
-* [`1.21`, `1.21-debian-11`, `1.21.1`, `1.21.1-debian-11-r38` (1.21/debian-11/Dockerfile)](https://github.com/bitnami/containers/blob/main/bitnami/contour/1.21/debian-11/Dockerfile)
-* [`1.20`, `1.20-debian-11`, `1.20.2`, `1.20.2-debian-11-r40` (1.20/debian-11/Dockerfile)](https://github.com/bitnami/containers/blob/main/bitnami/contour/1.20/debian-11/Dockerfile)
+* [`1.21`, `1.21-debian-11`, `1.21.1`, `1.21.1-debian-11-r39` (1.21/debian-11/Dockerfile)](https://github.com/bitnami/containers/blob/main/bitnami/contour/1.21/debian-11/Dockerfile)
+* [`1.20`, `1.20-debian-11`, `1.20.2`, `1.20.2-debian-11-r41` (1.20/debian-11/Dockerfile)](https://github.com/bitnami/containers/blob/main/bitnami/contour/1.20/debian-11/Dockerfile)
 
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