diff --git a/10/alpine/Dockerfile b/10/alpine/Dockerfile
index beab5e8546..e19568f2ff 100644
--- a/10/alpine/Dockerfile
+++ b/10/alpine/Dockerfile
@@ -4,7 +4,7 @@
 # PLEASE DO NOT EDIT IT DIRECTLY.
 #
 
-FROM alpine:3.15
+FROM alpine:3.16
 
 # 70 is the standard uid/gid for "postgres" in Alpine
 # https://git.alpinelinux.org/aports/tree/main/postgresql/postgresql.pre-install?h=3.12-stable
diff --git a/11/alpine/Dockerfile b/11/alpine/Dockerfile
index b00f1c0db8..1627a28b70 100644
--- a/11/alpine/Dockerfile
+++ b/11/alpine/Dockerfile
@@ -4,7 +4,7 @@
 # PLEASE DO NOT EDIT IT DIRECTLY.
 #
 
-FROM alpine:3.15
+FROM alpine:3.16
 
 # 70 is the standard uid/gid for "postgres" in Alpine
 # https://git.alpinelinux.org/aports/tree/main/postgresql/postgresql.pre-install?h=3.12-stable
diff --git a/12/alpine/Dockerfile b/12/alpine/Dockerfile
index 8b62a2bab5..42fd97cdba 100644
--- a/12/alpine/Dockerfile
+++ b/12/alpine/Dockerfile
@@ -4,7 +4,7 @@
 # PLEASE DO NOT EDIT IT DIRECTLY.
 #
 
-FROM alpine:3.15
+FROM alpine:3.16
 
 # 70 is the standard uid/gid for "postgres" in Alpine
 # https://git.alpinelinux.org/aports/tree/main/postgresql/postgresql.pre-install?h=3.12-stable
diff --git a/13/alpine/Dockerfile b/13/alpine/Dockerfile
index eea63003e9..f64f78a6ca 100644
--- a/13/alpine/Dockerfile
+++ b/13/alpine/Dockerfile
@@ -4,7 +4,7 @@
 # PLEASE DO NOT EDIT IT DIRECTLY.
 #
 
-FROM alpine:3.15
+FROM alpine:3.16
 
 # 70 is the standard uid/gid for "postgres" in Alpine
 # https://git.alpinelinux.org/aports/tree/main/postgresql/postgresql.pre-install?h=3.12-stable
diff --git a/14/alpine/Dockerfile b/14/alpine/Dockerfile
index 2d0b04a497..72e77fcec3 100644
--- a/14/alpine/Dockerfile
+++ b/14/alpine/Dockerfile
@@ -4,7 +4,7 @@
 # PLEASE DO NOT EDIT IT DIRECTLY.
 #
 
-FROM alpine:3.15
+FROM alpine:3.16
 
 # 70 is the standard uid/gid for "postgres" in Alpine
 # https://git.alpinelinux.org/aports/tree/main/postgresql/postgresql.pre-install?h=3.12-stable
diff --git a/15/alpine/Dockerfile b/15/alpine/Dockerfile
index 3790ec1965..06b4484ac3 100644
--- a/15/alpine/Dockerfile
+++ b/15/alpine/Dockerfile
@@ -4,7 +4,7 @@
 # PLEASE DO NOT EDIT IT DIRECTLY.
 #
 
-FROM alpine:3.15
+FROM alpine:3.16
 
 # 70 is the standard uid/gid for "postgres" in Alpine
 # https://git.alpinelinux.org/aports/tree/main/postgresql/postgresql.pre-install?h=3.12-stable
diff --git a/versions.json b/versions.json
index 10c8d467fc..729e8dc84b 100644
--- a/versions.json
+++ b/versions.json
@@ -1,6 +1,6 @@
 {
   "10": {
-    "alpine": "3.15",
+    "alpine": "3.16",
     "bullseye": {
       "arches": [
         "amd64",
@@ -27,7 +27,7 @@
     "version": "10.21"
   },
   "11": {
-    "alpine": "3.15",
+    "alpine": "3.16",
     "bullseye": {
       "arches": [
         "amd64",
@@ -54,7 +54,7 @@
     "version": "11.16"
   },
   "12": {
-    "alpine": "3.15",
+    "alpine": "3.16",
     "bullseye": {
       "arches": [
         "amd64",
@@ -72,7 +72,7 @@
     "version": "12.11"
   },
   "13": {
-    "alpine": "3.15",
+    "alpine": "3.16",
     "bullseye": {
       "arches": [
         "amd64",
@@ -90,7 +90,7 @@
     "version": "13.7"
   },
   "14": {
-    "alpine": "3.15",
+    "alpine": "3.16",
     "bullseye": {
       "arches": [
         "amd64",
@@ -108,7 +108,7 @@
     "version": "14.3"
   },
   "15": {
-    "alpine": "3.15",
+    "alpine": "3.16",
     "bullseye": {
       "arches": [
         "amd64",
diff --git a/versions.sh b/versions.sh
index c69315f31a..fc77932acc 100755
--- a/versions.sh
+++ b/versions.sh
@@ -11,9 +11,9 @@ allDebianSuites=(
 	bullseye
 	stretch
 )
-defaultAlpineVersion='3.15'
+defaultAlpineVersion='3.16'
 declare -A alpineVersions=(
-	#[14]='3.15'
+	#[14]='3.16'
 )
 
 cd "$(dirname "$(readlink -f "$BASH_SOURCE")")"