diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 7620955..9615538 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -293,7 +293,7 @@ build:armhf:
   <<: *build
   variables:
     ADDON_ARCH: armhf
-    FROM: hassioaddons/ubuntu-base-armhf:2.1.0
+    FROM: hassioaddons/ubuntu-base-armhf:2.1.1
   tags:
     - build
     - armhf
@@ -302,7 +302,7 @@ build:aarch64:
   <<: *build
   variables:
     ADDON_ARCH: aarch64
-    FROM: hassioaddons/ubuntu-base-aarch64:2.1.0
+    FROM: hassioaddons/ubuntu-base-aarch64:2.1.1
   tags:
     - build
     - aarch64
@@ -311,7 +311,7 @@ build:i386:
   <<: *build
   variables:
     ADDON_ARCH: i386
-    FROM: hassioaddons/ubuntu-base-i386:2.1.0
+    FROM: hassioaddons/ubuntu-base-i386:2.1.1
   tags:
     - build
     - i386
@@ -320,7 +320,7 @@ build:amd64:
   <<: *build
   variables:
     ADDON_ARCH: amd64
-    FROM: hassioaddons/ubuntu-base-amd64:2.1.0
+    FROM: hassioaddons/ubuntu-base-amd64:2.1.1
   tags:
     - build
     - amd64
diff --git a/unifi/Dockerfile b/unifi/Dockerfile
index 91b5edf..53dd8c3 100755
--- a/unifi/Dockerfile
+++ b/unifi/Dockerfile
@@ -1,4 +1,4 @@
-ARG BUILD_FROM=hassioaddons/ubuntu-base:2.1.0
+ARG BUILD_FROM=hassioaddons/ubuntu-base:2.1.1
 # hadolint ignore=DL3006
 FROM ${BUILD_FROM}
 
diff --git a/unifi/build.json b/unifi/build.json
index 9342ad5..c26efb1 100644
--- a/unifi/build.json
+++ b/unifi/build.json
@@ -1,9 +1,9 @@
 {
     "build_from": {
-        "aarch64": "hassioaddons/ubuntu-base-aarch64:2.1.0",
-        "amd64": "hassioaddons/ubuntu-base-amd64:2.1.0",
-        "armhf": "hassioaddons/ubuntu-base-armhf:2.1.0",
-        "i386": "hassioaddons/ubuntu-base-i386:2.1.0"
+        "aarch64": "hassioaddons/ubuntu-base-aarch64:2.1.1",
+        "amd64": "hassioaddons/ubuntu-base-amd64:2.1.1",
+        "armhf": "hassioaddons/ubuntu-base-armhf:2.1.1",
+        "i386": "hassioaddons/ubuntu-base-i386:2.1.1"
     },
     "args": {}
 }