diff --git a/.github/workflows/deploy-image.yaml b/.github/workflows/deploy-image.yaml
index 894d7cb6..d5314c5a 100644
--- a/.github/workflows/deploy-image.yaml
+++ b/.github/workflows/deploy-image.yaml
@@ -64,7 +64,7 @@ jobs:
             GENERATE_ALL_LOCALE=1
             POSTGRES_MAJOR_VERSION=${{ matrix.postgresMajorVersion }}
             POSTGIS_MAJOR_VERSION=${{ matrix.postgisMajorVersion }}
-            POSTGIS_MINOR_VERSION=${{ matrix.postgisMinorVersion }}
+            POSTGIS_MINOR_VERSION=${{ matrix.postgisMinorRelease }}
           cache-from: |
             type=gha,scope=test
             type=gha,scope=prod
@@ -92,7 +92,7 @@ jobs:
             GENERATE_ALL_LOCALE=1
             POSTGRES_MAJOR_VERSION=${{ matrix.postgresMajorVersion }}
             POSTGIS_MAJOR_VERSION=${{ matrix.postgisMajorVersion }}
-            POSTGIS_MINOR_VERSION=${{ matrix.postgisMinorVersion }}
+            POSTGIS_MINOR_VERSION=${{ matrix.postgisMinorRelease }}
           cache-from: |
             type=gha,scope=test
             type=gha,scope=prod
diff --git a/Dockerfile b/Dockerfile
index 8952ad59..f90e1321 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -72,7 +72,7 @@ FROM postgis-base AS postgis-prod
 
 # Reset ARG for version
 ARG IMAGE_VERSION
-ARG POSTGRES_MAJOR_VERSION=15
+ARG POSTGRES_MAJOR_VERSION=16
 ARG POSTGIS_MAJOR_VERSION=3
 ARG POSTGIS_MINOR_RELEASE=4
 # https://packagecloud.io/timescale/timescaledb