diff --git a/Dockerfile b/Dockerfile
old mode 100755
new mode 100644
index c90cc02..77d947d
--- a/Dockerfile
+++ b/Dockerfile
@@ -4,7 +4,7 @@
 # ============================================================
 
 # --- Stage 1: Builder ---
-FROM python:3.12-slim AS builder
+FROM python:3.14-slim AS builder
 
 WORKDIR /build
 
@@ -21,7 +21,7 @@ RUN pip install --no-cache-dir --prefix=/install \
     python-pptx speedtest-cli paramiko trimesh 2>/dev/null || true
 
 # --- Stage 2: Runtime ---
-FROM python:3.12-slim AS runtime
+FROM python:3.14-slim AS runtime
 
 LABEL maintainer="spatchava@meta.com"
 LABEL description="eVera — Voice-first multi-agent AI assistant"