diff --git a/Dockerfile b/Dockerfile
index 26b54e2..9e2f03b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -17,7 +17,7 @@ COPY requirements.txt requirements.txt
 # grpcio has to be installed from cache
 # hadolint ignore=DL3042,DL3018
 RUN apk add --no-cache \
-      python3=3.10.13-r0 \
+      python3=3.10.14-r1 \
       py3-grpcio=1.50.1-r0 \
       gcompat=1.1.0-r0 \
       i2c-tools=4.3-r1 && \
diff --git a/requirements.txt b/requirements.txt
index 8aac4f9..61b5682 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,2 +1,2 @@
-grpcio==1.50.1
+grpcio==1.53.2
 hm-pyhelper==0.14.32