diff --git a/ingestion/operators/docker/Dockerfile b/ingestion/operators/docker/Dockerfile
index 5cf8bd8cc0f..79f68f83c20 100644
--- a/ingestion/operators/docker/Dockerfile
+++ b/ingestion/operators/docker/Dockerfile
@@ -42,7 +42,7 @@ RUN dpkg --configure -a \
 
 # Add updated postgres/redshift dependencies based on libq
 RUN curl https://www.postgresql.org/media/keys/ACCC4CF8.asc | apt-key add -
-RUN echo "deb https://apt.postgresql.org/pub/repos/apt/ buster-pgdg main" > /etc/apt/sources.list.d/pgdg.list; \
+RUN echo "deb https://apt.postgresql.org/pub/repos/apt/ bullseye-pgdg main" > /etc/apt/sources.list.d/pgdg.list; \
     apt-get -qq update; \
     apt-get -qq install --no-install-recommends -y libpq-dev postgresql-client postgresql-common postgresql postgresql-contrib; \
     apt-get -qq autoremove -yqq --purge; \
diff --git a/ingestion/operators/docker/Dockerfile.ci b/ingestion/operators/docker/Dockerfile.ci
index 4363c169800..27752f95438 100644
--- a/ingestion/operators/docker/Dockerfile.ci
+++ b/ingestion/operators/docker/Dockerfile.ci
@@ -42,7 +42,7 @@ RUN apt-get -qq update \
 
 # Add updated postgres/redshift dependencies based on libq
 RUN curl -sS https://www.postgresql.org/media/keys/ACCC4CF8.asc | apt-key add -
-RUN echo "deb https://apt.postgresql.org/pub/repos/apt/ buster-pgdg main" > /etc/apt/sources.list.d/pgdg.list; \
+RUN echo "deb https://apt.postgresql.org/pub/repos/apt/ bullseye-pgdg main" > /etc/apt/sources.list.d/pgdg.list; \
     apt-get -qq update; \
     apt-get -qq install --no-install-recommends -y libpq-dev postgresql-client postgresql-common postgresql postgresql-contrib; \
     apt-get -qq autoremove -yqq --purge; \