diff --git a/tools/docker/core/Dockerfile b/tools/docker/core/Dockerfile
index d86e08958..16fbbfd01 100644
--- a/tools/docker/core/Dockerfile
+++ b/tools/docker/core/Dockerfile
@@ -1,6 +1,6 @@
 # Docker Arch (amd64, arm32v6, ...)
 ARG TARGET_ARCH
-FROM ${TARGET_ARCH}/python:3.7-alpine3.11
+FROM ${TARGET_ARCH}/python:3.8-alpine3.11
 
 # Qemu Arch (x86_64, arm, ...)
 ARG QEMU_ARCH