diff --git a/fuzzers/FRET/Cargo.toml b/fuzzers/FRET/Cargo.toml
index befa1e593d..eba8c25f2b 100644
--- a/fuzzers/FRET/Cargo.toml
+++ b/fuzzers/FRET/Cargo.toml
@@ -20,6 +20,7 @@ observe_hitcounts = [ "observe_edges" ] # reduces edge granularity
 observe_systemstate = []
 do_hash_notify_state = []
 trace_stg = [ "observe_systemstate" ]
+trace_reads = [ "trace_stg" ]
 # feedbacks
 feed_stg = [ "trace_stg", "observe_systemstate" ]
 # feed_stg_edge = [ "feed_stg"]
@@ -57,9 +58,11 @@ libafl = { path = "../../libafl/", features = ["multipart_inputs"] }
 libafl_bolts = { path = "../../libafl_bolts/" }
 libafl_qemu = { path = "../../libafl_qemu/", features = ["arm", "systemmode"] }
 serde = { version = "1.0", default-features = false, features = ["alloc"] } # serialization lib
+serde_json = { version = "1.0", default-features = false, features = ["alloc"] }
 hashbrown =  { version = "0.14.0", features = ["serde"] } # A faster hashmap, nostd compatible
 petgraph = { version="0.6.4", features = ["serde-1"] }
 ron = "0.7" # write serialized data - including hashmaps
 rand = "0.5"
 clap = { version = "4.4.11", features = ["derive"] }
 csv = "1.3.0"
+log = "0.4"