diff --git a/.clusterfuzzlite/Dockerfile b/.clusterfuzzlite/Dockerfile
index d024bc37..d0398e1a 100644
--- a/.clusterfuzzlite/Dockerfile
+++ b/.clusterfuzzlite/Dockerfile
@@ -1,4 +1,4 @@
-FROM gcr.io/oss-fuzz-base/base-builder-python@sha256:c5fd81433b8ceec0335387187152e856e401fa09e859ba778008e63be14d0701
+FROM gcr.io/oss-fuzz-base/base-builder-python@sha256:aa55f1b4fc9a99956970098a34c60833fd1cb1bceb1228aae109c9b1b445e8c4
 
 # Pin dependencies
 COPY .clusterfuzzlite/requirements-bootstrap.txt /tmp/requirements-bootstrap.txt