diff --git a/prometheus/Dockerfile b/prometheus/Dockerfile
old mode 100755
new mode 100644
index 99f4800..804ac52
--- a/prometheus/Dockerfile
+++ b/prometheus/Dockerfile
@@ -18,7 +18,7 @@ RUN \
     && if [ "${BUILD_ARCH}" = "aarch64" ]; then ARCH="arm64"; fi \
     \
     && apk --no-cache add \
-        python3=3.10.5-r0 \
+        python3=3.10.12-r0 \
         py3-idna=3.3-r2 \
         py3-certifi=2021.10.8-r0 \
         py3-chardet=4.0.0-r3 \