diff --git a/CHANGELOG.md b/CHANGELOG.md
index a931a107d1b..764973a45dc 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -22,6 +22,12 @@ All notable changes to Sourcegraph are documented in this file.
 
 ### Removed
 
+## 3.15.1 (not released)
+
+### Fixed
+
+- An issue where `sourcegraph/postgres-11.4:3.15.0` was incorrectly an older version of the image incompatible with non-root Kubernetes deployments. `sourcegraph/postgres-11.4:3.15.1` now matches the same image version found in Sourcegraph 3.14.3 (`20-04-07_56b20163`).
+
 ## 3.15.0
 
 ### Added
diff --git a/docker-images/postgres-11.4/build.sh b/docker-images/postgres-11.4/build.sh
index bd501a4e54e..d8321c7085a 100755
--- a/docker-images/postgres-11.4/build.sh
+++ b/docker-images/postgres-11.4/build.sh
@@ -7,5 +7,5 @@ cd "$(dirname "${BASH_SOURCE[0]}")"
 # actual image currently lives here: https://github.com/sourcegraph/infrastructure/tree/master/docker-images
 #
 # TODO: Move the image to this directory so it is open-source and built in CI automatically.
-docker pull index.docker.io/sourcegraph/postgres-11.4:19-11-14_b084311b@sha256:072481559d559cfd9a53ad77c3688b5cf583117457fd452ae238a20405923297
-docker tag index.docker.io/sourcegraph/postgres-11.4:19-11-14_b084311b@sha256:072481559d559cfd9a53ad77c3688b5cf583117457fd452ae238a20405923297 "$IMAGE"
+docker pull index.docker.io/sourcegraph/postgres-11.4:20-04-07_56b20163@sha256:63090799b34b3115a387d96fe2227a37999d432b774a1d9b7966b8c5d81b56ad
+docker tag index.docker.io/sourcegraph/postgres-11.4:20-04-07_56b20163@sha256:63090799b34b3115a387d96fe2227a37999d432b774a1d9b7966b8c5d81b56ad "$IMAGE"