diff --git a/fuzzing/local-dev-helpers/Dockerfile b/fuzzing/local-dev-helpers/Dockerfile
index 426de05dd..a9b1a88ba 100644
--- a/fuzzing/local-dev-helpers/Dockerfile
+++ b/fuzzing/local-dev-helpers/Dockerfile
@@ -1,7 +1,7 @@
 # syntax=docker/dockerfile:1
 
 # Use the same Python version as OSS-Fuzz to accidental incompatibilities in test code
-FROM python:3.8-bookworm
+FROM python:3.14.0-alpine3.22
 
 LABEL project="GitPython Fuzzing Local Dev Helper"