diff --git a/.github/workflows/publish-12.yml b/.github/workflows/publish-12.yml
index b77aa11..f9c86c1 100644
--- a/.github/workflows/publish-12.yml
+++ b/.github/workflows/publish-12.yml
@@ -20,7 +20,7 @@ jobs:
         name: Read PostgreSQL version - minor
         uses: bfren/read-file@v1
         with:
-          file: ./12/POSTGRESQL_MINOR
+          file: ./12/overlay/tmp/POSTGRESQL_MINOR
         id: postgresql_minor
       -
         name: Read image version
diff --git a/.github/workflows/publish-13.yml b/.github/workflows/publish-13.yml
index 1797b15..a9671c7 100644
--- a/.github/workflows/publish-13.yml
+++ b/.github/workflows/publish-13.yml
@@ -20,7 +20,7 @@ jobs:
         name: Read PostgreSQL version - minor
         uses: bfren/read-file@v1
         with:
-          file: ./13/POSTGRESQL_MINOR
+          file: ./13/overlay/tmp/POSTGRESQL_MINOR
         id: postgresql_minor
       -
         name: Read image version
diff --git a/.github/workflows/publish-14.yml b/.github/workflows/publish-14.yml
index 8ade918..cf1425a 100644
--- a/.github/workflows/publish-14.yml
+++ b/.github/workflows/publish-14.yml
@@ -20,7 +20,7 @@ jobs:
         name: Read PostgreSQL version - minor
         uses: bfren/read-file@v1
         with:
-          file: ./14/POSTGRESQL_MINOR
+          file: ./14/overlay/tmp/POSTGRESQL_MINOR
         id: postgresql_minor
       -
         name: Read image version
diff --git a/12/Dockerfile b/12/Dockerfile
index 33594a9..3046d94 100644
--- a/12/Dockerfile
+++ b/12/Dockerfile
@@ -1,4 +1,4 @@
-FROM bfren/alpine-s6:alpine3.15-4.2.0
+FROM bfren/alpine-s6:alpine3.15-4.2.1
 
 ARG BF_IMAGE
 ARG BF_VERSION
diff --git a/12/POSTGRESQL_MINOR b/12/overlay/tmp/POSTGRESQL_MINOR
similarity index 100%
rename from 12/POSTGRESQL_MINOR
rename to 12/overlay/tmp/POSTGRESQL_MINOR
diff --git a/13/Dockerfile b/13/Dockerfile
index 4771175..2a1c50e 100644
--- a/13/Dockerfile
+++ b/13/Dockerfile
@@ -1,4 +1,4 @@
-FROM bfren/alpine-s6:alpine3.15-4.2.0
+FROM bfren/alpine-s6:alpine3.15-4.2.1
 
 ARG BF_IMAGE
 ARG BF_VERSION
diff --git a/13/POSTGRESQL_MINOR b/13/overlay/tmp/POSTGRESQL_MINOR
similarity index 100%
rename from 13/POSTGRESQL_MINOR
rename to 13/overlay/tmp/POSTGRESQL_MINOR
diff --git a/14/Dockerfile b/14/Dockerfile
index ffa5ed0..fe222a3 100644
--- a/14/Dockerfile
+++ b/14/Dockerfile
@@ -1,4 +1,4 @@
-FROM bfren/alpine-s6:alpine3.15-4.2.0
+FROM bfren/alpine-s6:alpine3.15-4.2.1
 
 ARG BF_IMAGE
 ARG BF_VERSION
diff --git a/14/POSTGRESQL_MINOR b/14/overlay/tmp/POSTGRESQL_MINOR
similarity index 100%
rename from 14/POSTGRESQL_MINOR
rename to 14/overlay/tmp/POSTGRESQL_MINOR
diff --git a/VERSION b/VERSION
index 7c32728..8f9174b 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-2.1.1
\ No newline at end of file
+2.1.2
\ No newline at end of file
diff --git a/generate-dockerfiles.sh b/generate-dockerfiles.sh
index d5dad44..2f69d4a 100755
--- a/generate-dockerfiles.sh
+++ b/generate-dockerfiles.sh
@@ -4,7 +4,7 @@ set -euo pipefail
 
 docker pull bfren/alpine
 
-BASE_REVISION="4.2.0"
+BASE_REVISION="4.2.1"
 echo "Base: ${BASE_REVISION}"
 
 POSTGRESQL_VERSIONS="12 13 14"