diff --git a/Dockerfile b/Dockerfile
index 12092b7..7a1d594 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,4 @@
-
-FROM unionpos/python:3.6.8
+FROM unionpos/python:3.8.11
 
 ENV COUCHBASE_PKG "couchbase-release-1.0-2-amd64.deb"
 ENV MYSQL_PKG "mysql-apt-config_0.8.9-1_all.deb"
diff --git a/Makefile b/Makefile
index da4296a..6247e5a 100644
--- a/Makefile
+++ b/Makefile
@@ -1,6 +1,6 @@
 export DOCKER_ORG ?= unionpos
 export DOCKER_IMAGE ?= $(DOCKER_ORG)/application
-export DOCKER_TAG ?= 20200210
+export DOCKER_TAG ?= 20230111
 export DOCKER_IMAGE_NAME ?= $(DOCKER_IMAGE):$(DOCKER_TAG)
 export DOCKER_BUILD_FLAGS =