diff --git a/fuzzers/libafl_libfuzzer_best/builder.Dockerfile b/fuzzers/libafl_libfuzzer_best/builder.Dockerfile
index f343d671f..bbc0661b8 100644
--- a/fuzzers/libafl_libfuzzer_best/builder.Dockerfile
+++ b/fuzzers/libafl_libfuzzer_best/builder.Dockerfile
@@ -37,7 +37,7 @@ RUN env -i PATH="/root/.cargo/bin/:$PATH" cargo install -f ucd-generate
 # Download libafl.
 RUN git clone --branch libfuzzer-best https://github.com/AFLplusplus/libafl /libafl && \
     cd /libafl && \
-    git checkout 3cbf3e65195d62c2d3140cbbaa39eb64a70317b0 && \
+    git checkout 4bb3a6821558f140bd3380490c719d9a28a0fefd && \
     unset CFLAGS CXXFLAGS && \
     export LIBAFL_EDGES_MAP_SIZE=2621440 && \
     cd ./libafl_libfuzzer/libafl_libfuzzer_runtime && \