diff --git a/Dockerfile b/Dockerfile
index 8d1b12d..9f4082d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -7,7 +7,7 @@ RUN go mod download
 
 RUN mkdir bin/ && go build -o bin/ ./...
 
-FROM postgis/postgis:15
+FROM postgis/postgis:15-master
 
 COPY --from=builder /usr/local/src/pg_autoconfig/bin/pg_autoconfig /