diff --git a/bitnami/postgresql/12/debian-10/Dockerfile b/bitnami/postgresql/12/debian-10/Dockerfile
index 3c593b7a84a4..2b361113dbeb 100644
--- a/bitnami/postgresql/12/debian-10/Dockerfile
+++ b/bitnami/postgresql/12/debian-10/Dockerfile
@@ -9,7 +9,7 @@ ENV HOME="/" \
 COPY prebuildfs /
 # Install required system packages and dependencies
 RUN install_packages acl ca-certificates curl gzip libbsd0 libc6 libedit2 libffi6 libgcc1 libgmp10 libgnutls30 libhogweed4 libicu63 libidn2-0 libldap-2.4-2 liblzma5 libnettle6 libp11-kit0 libsasl2-2 libsqlite3-0 libssl1.1 libstdc++6 libtasn1-6 libtinfo6 libunistring2 libuuid1 libxml2 libxslt1.1 locales procps tar zlib1g
-RUN . /opt/bitnami/scripts/libcomponent.sh && component_unpack "postgresql" "12.3.0-8" --checksum 1ec46de98f40482da55d0e4052099fcaa836a24f19dba285db608bd08bdbc2ed
+RUN . /opt/bitnami/scripts/libcomponent.sh && component_unpack "postgresql" "12.3.0-9" --checksum 877ebace3f64a532aa4b9dfc6078729c0082dd5885139d15aa6208d4dbc21968
 RUN . /opt/bitnami/scripts/libcomponent.sh && component_unpack "gosu" "1.12.0-1" --checksum 51cfb1b7fd7b05b8abd1df0278c698103a9b1a4964bdacd87ca1d5c01631d59c
 RUN apt-get update && apt-get upgrade -y && \
     rm -r /var/lib/apt/lists /var/cache/apt/archives
@@ -22,7 +22,7 @@ RUN echo 'en_US.UTF-8 UTF-8' >> /etc/locale.gen && locale-gen
 COPY rootfs /
 RUN /opt/bitnami/scripts/postgresql/postunpack.sh
 ENV BITNAMI_APP_NAME="postgresql" \
-    BITNAMI_IMAGE_VERSION="12.3.0-debian-10-r51" \
+    BITNAMI_IMAGE_VERSION="12.3.0-debian-10-r52" \
     LANG="en_US.UTF-8" \
     LANGUAGE="en_US:en" \
     NSS_WRAPPER_LIB="/opt/bitnami/common/lib/libnss_wrapper.so" \
diff --git a/bitnami/postgresql/README.md b/bitnami/postgresql/README.md
index ba9cc0f65faa..a9abdc49d4c9 100644
--- a/bitnami/postgresql/README.md
+++ b/bitnami/postgresql/README.md
@@ -42,7 +42,7 @@ 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/).
 
 
-* [`12-debian-10`, `12.3.0-debian-10-r51`, `12`, `12.3.0` (12/debian-10/Dockerfile)](https://github.com/bitnami/bitnami-docker-postgresql/blob/12.3.0-debian-10-r51/12/debian-10/Dockerfile)
+* [`12-debian-10`, `12.3.0-debian-10-r52`, `12`, `12.3.0` (12/debian-10/Dockerfile)](https://github.com/bitnami/bitnami-docker-postgresql/blob/12.3.0-debian-10-r52/12/debian-10/Dockerfile)
 * [`11-debian-10`, `11.8.0-debian-10-r56`, `11`, `11.8.0`, `latest` (11/debian-10/Dockerfile)](https://github.com/bitnami/bitnami-docker-postgresql/blob/11.8.0-debian-10-r56/11/debian-10/Dockerfile)
 * [`10-debian-10`, `10.13.0-debian-10-r52`, `10`, `10.13.0` (10/debian-10/Dockerfile)](https://github.com/bitnami/bitnami-docker-postgresql/blob/10.13.0-debian-10-r52/10/debian-10/Dockerfile)
 * [`9.6-debian-10`, `9.6.18-debian-10-r54`, `9.6`, `9.6.18` (9.6/debian-10/Dockerfile)](https://github.com/bitnami/bitnami-docker-postgresql/blob/9.6.18-debian-10-r54/9.6/debian-10/Dockerfile)