diff --git a/promtail/Dockerfile b/promtail/Dockerfile
index c6d327d..c3a07e9 100644
--- a/promtail/Dockerfile
+++ b/promtail/Dockerfile
@@ -15,7 +15,6 @@ RUN set -eux; \
     apt-get update; \
     apt-get install -qy --no-install-recommends \ 
         tar \
-        tzdata \
         ; \
     update-ca-certificates; \
     \
diff --git a/promtail/build.yaml b/promtail/build.yaml
index 603bd5c..f540c35 100644
--- a/promtail/build.yaml
+++ b/promtail/build.yaml
@@ -1,9 +1,9 @@
 ---
 build_from:
-  amd64: ghcr.io/hassio-addons/debian-base/amd64:7.1.0
-  armhf: ghcr.io/hassio-addons/debian-base/armhf:7.1.0
-  armv7: ghcr.io/hassio-addons/debian-base/armv7:7.1.0
-  aarch64: ghcr.io/hassio-addons/debian-base/aarch64:7.1.0
+  amd64: ghcr.io/hassio-addons/ubuntu-base/amd64:8.2.1
+  armhf: ghcr.io/hassio-addons/ubuntu-base/armhf:8.2.1
+  armv7: ghcr.io/hassio-addons/ubuntu-base/armv7:8.2.1
+  aarch64: ghcr.io/hassio-addons/ubuntu-base/aarch64:8.2.1
 args:
   YQ_VERSION: 4.35.1
   PROMTAIL_VERSION: 2.8.4
\ No newline at end of file