diff --git a/bitnami/pgpool/4/debian-10/Dockerfile b/bitnami/pgpool/4/debian-10/Dockerfile
index 1048bc34a786..317a8f601c53 100644
--- a/bitnami/pgpool/4/debian-10/Dockerfile
+++ b/bitnami/pgpool/4/debian-10/Dockerfile
@@ -20,7 +20,7 @@ RUN chmod g+rwX /opt/bitnami
 COPY rootfs /
 RUN /opt/bitnami/scripts/pgpool/postunpack.sh
 ENV BITNAMI_APP_NAME="pgpool" \
-    BITNAMI_IMAGE_VERSION="4.2.1-debian-10-r14" \
+    BITNAMI_IMAGE_VERSION="4.2.1-debian-10-r15" \
     PATH="/opt/bitnami/postgresql/bin:/opt/bitnami/common/bin:/opt/bitnami/pgpool/bin:$PATH" \
     POSTGRESQL_CLIENT_CREATE_DATABASE_NAME="" \
     POSTGRESQL_CLIENT_CREATE_DATABASE_PASSWORD="" \
diff --git a/bitnami/pgpool/4/debian-10/prebuildfs/opt/bitnami/scripts/libhook.sh b/bitnami/pgpool/4/debian-10/prebuildfs/opt/bitnami/scripts/libhook.sh
new file mode 100644
index 000000000000..9694852a7d25
--- /dev/null
+++ b/bitnami/pgpool/4/debian-10/prebuildfs/opt/bitnami/scripts/libhook.sh
@@ -0,0 +1,16 @@
+#!/bin/bash
+#
+# Library to use for scripts expected to be used as Kubernetes lifecycle hooks
+
+# shellcheck disable=SC1091
+
+# Load generic libraries
+. /opt/bitnami/scripts/liblog.sh
+. /opt/bitnami/scripts/libos.sh
+
+# Override functions that log to stdout/stderr of the current process, so they print to process 1
+for function_to_override in stderr_print debug_execute; do
+    # Output is sent to output of process 1 and thus end up in the container log
+    # The hook output in general isn't saved
+    eval "$(declare -f "$function_to_override") >/proc/1/fd/1 2>/proc/1/fd/2"
+done
diff --git a/bitnami/pgpool/README.md b/bitnami/pgpool/README.md
index a4839fadb466..deb325f42ee1 100644
--- a/bitnami/pgpool/README.md
+++ b/bitnami/pgpool/README.md
@@ -39,7 +39,7 @@ Non-root container images add an extra layer of security and are generally recom
 Learn more about the Bitnami tagging policy and the difference between rolling tags and immutable tags [in our documentation page](https://docs.bitnami.com/tutorials/understand-rolling-tags-containers/).
 
 
-* [`4`, `4-debian-10`, `4.2.1`, `4.2.1-debian-10-r14`, `latest` (4/debian-10/Dockerfile)](https://github.com/bitnami/bitnami-docker-pgpool/blob/4.2.1-debian-10-r14/4/debian-10/Dockerfile)
+* [`4`, `4-debian-10`, `4.2.1`, `4.2.1-debian-10-r15`, `latest` (4/debian-10/Dockerfile)](https://github.com/bitnami/bitnami-docker-pgpool/blob/4.2.1-debian-10-r15/4/debian-10/Dockerfile)
 
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