diff --git a/.clusterfuzzlite/Dockerfile b/.clusterfuzzlite/Dockerfile
index 9174cd2ead..ecc47c2eff 100644
--- a/.clusterfuzzlite/Dockerfile
+++ b/.clusterfuzzlite/Dockerfile
@@ -6,7 +6,7 @@
 # Pinned by digest for supply-chain integrity. Bump periodically (the OSS-Fuzz
 # base-builder is updated frequently with toolchain fixes); resolve a fresh digest with:
 #   docker buildx imagetools inspect gcr.io/oss-fuzz-base/base-builder-python:latest --format '{{.Manifest.Digest}}'
-FROM gcr.io/oss-fuzz-base/base-builder-python@sha256:093721649cdd0d15c1e97eb905ed94079c09ffc8b3341c5dc42957b92f1b388f
+FROM gcr.io/oss-fuzz-base/base-builder-python@sha256:485af05cc843949fd60d0e6e78b1a4922e661baf9af5eb595f9b96f563b42748
 
 COPY . $SRC/haystack
 WORKDIR $SRC/haystack