diff --git a/fuzzers/backtrace_baby_fuzzers/forkserver_executor/Cargo.toml b/fuzzers/backtrace_baby_fuzzers/forkserver_executor/Cargo.toml
index 58929cc31e..395b6490b8 100644
--- a/fuzzers/backtrace_baby_fuzzers/forkserver_executor/Cargo.toml
+++ b/fuzzers/backtrace_baby_fuzzers/forkserver_executor/Cargo.toml
@@ -15,4 +15,4 @@ opt-level = 3
 
 [dependencies]
 libafl = { path = "../../../libafl/" }
-clap = { version = "3.0", features = ["default"] }
\ No newline at end of file
+clap = { version = "3.1", features = ["default"] }
\ No newline at end of file
diff --git a/fuzzers/forkserver_simple/Cargo.toml b/fuzzers/forkserver_simple/Cargo.toml
index a882547e61..a37b4ac887 100644
--- a/fuzzers/forkserver_simple/Cargo.toml
+++ b/fuzzers/forkserver_simple/Cargo.toml
@@ -17,5 +17,5 @@ opt-level = 3
 
 [dependencies]
 libafl = { path = "../../libafl/" }
-clap = { version = "3.0", features = ["default"] }
+clap = { version = "3.1", features = ["default"] }
 nix = "0.23"
diff --git a/fuzzers/frida_libpng/Cargo.toml b/fuzzers/frida_libpng/Cargo.toml
index 99f4ce9268..35f13583a5 100644
--- a/fuzzers/frida_libpng/Cargo.toml
+++ b/fuzzers/frida_libpng/Cargo.toml
@@ -37,7 +37,7 @@ libc = "0.2"
 libloading = "0.7"
 num-traits = "0.2.14"
 rangemap = "0.1"
-clap = { version = "3.0", features = ["derive"] }
+clap = { version = "3.1", features = ["derive"] }
 serde = "1.0"
 mimalloc = { version = "*", default-features = false }
 
diff --git a/fuzzers/fuzzbench/Cargo.toml b/fuzzers/fuzzbench/Cargo.toml
index 93231ff387..265fe9ddd0 100644
--- a/fuzzers/fuzzbench/Cargo.toml
+++ b/fuzzers/fuzzbench/Cargo.toml
@@ -24,7 +24,7 @@ libafl = { path = "../../libafl/" }
 libafl_targets = { path = "../../libafl_targets/", features = ["sancov_pcguard_hitcounts", "sancov_cmplog", "libfuzzer"] }
 # TODO Include it only when building cc
 libafl_cc = { path = "../../libafl_cc/" }
-clap = { version = "3.0", features = ["default"] }
+clap = { version = "3.1", features = ["default"] }
 nix = "0.23"
 mimalloc = { version = "*", default-features = false }
 
diff --git a/fuzzers/fuzzbench_fork_qemu/Cargo.toml b/fuzzers/fuzzbench_fork_qemu/Cargo.toml
index 102c907b17..1bdb2c6cec 100644
--- a/fuzzers/fuzzbench_fork_qemu/Cargo.toml
+++ b/fuzzers/fuzzbench_fork_qemu/Cargo.toml
@@ -14,5 +14,5 @@ debug = true
 [dependencies]
 libafl = { path = "../../libafl/" }
 libafl_qemu = { path = "../../libafl_qemu/", features = ["x86_64"] }
-clap = { version = "3.0", features = ["default"] }
+clap = { version = "3.1", features = ["default"] }
 nix = "0.23"
diff --git a/fuzzers/fuzzbench_qemu/Cargo.toml b/fuzzers/fuzzbench_qemu/Cargo.toml
index 102c907b17..1bdb2c6cec 100644
--- a/fuzzers/fuzzbench_qemu/Cargo.toml
+++ b/fuzzers/fuzzbench_qemu/Cargo.toml
@@ -14,5 +14,5 @@ debug = true
 [dependencies]
 libafl = { path = "../../libafl/" }
 libafl_qemu = { path = "../../libafl_qemu/", features = ["x86_64"] }
-clap = { version = "3.0", features = ["default"] }
+clap = { version = "3.1", features = ["default"] }
 nix = "0.23"
diff --git a/fuzzers/fuzzbench_text/Cargo.toml b/fuzzers/fuzzbench_text/Cargo.toml
index ae16d1f072..3a4f9f89c9 100644
--- a/fuzzers/fuzzbench_text/Cargo.toml
+++ b/fuzzers/fuzzbench_text/Cargo.toml
@@ -24,7 +24,7 @@ libafl = { path = "../../libafl/" }
 libafl_targets = { path = "../../libafl_targets/", features = ["sancov_pcguard_hitcounts", "sancov_cmplog", "libfuzzer"] }
 # TODO Include it only when building cc
 libafl_cc = { path = "../../libafl_cc/" }
-clap = { version = "3.0", features = ["default"] }
+clap = { version = "3.1", features = ["default"] }
 nix = "0.23"
 mimalloc = { version = "*", default-features = false }
 content_inspector = "0.2.4"
diff --git a/fuzzers/fuzzbench_weighted/Cargo.toml b/fuzzers/fuzzbench_weighted/Cargo.toml
index 93231ff387..265fe9ddd0 100644
--- a/fuzzers/fuzzbench_weighted/Cargo.toml
+++ b/fuzzers/fuzzbench_weighted/Cargo.toml
@@ -24,7 +24,7 @@ libafl = { path = "../../libafl/" }
 libafl_targets = { path = "../../libafl_targets/", features = ["sancov_pcguard_hitcounts", "sancov_cmplog", "libfuzzer"] }
 # TODO Include it only when building cc
 libafl_cc = { path = "../../libafl_cc/" }
-clap = { version = "3.0", features = ["default"] }
+clap = { version = "3.1", features = ["default"] }
 nix = "0.23"
 mimalloc = { version = "*", default-features = false }
 
diff --git a/fuzzers/libafl_atheris/Cargo.toml b/fuzzers/libafl_atheris/Cargo.toml
index 6733082733..c68a57dac3 100644
--- a/fuzzers/libafl_atheris/Cargo.toml
+++ b/fuzzers/libafl_atheris/Cargo.toml
@@ -22,7 +22,7 @@ num_cpus = "1.0"
 [dependencies]
 libafl = { path = "../../libafl/" }
 libafl_targets = { path = "../../libafl_targets/", features = ["pointer_maps", "sancov_cmplog", "libfuzzer"] }
-clap = { version = "3.0", features = ["default"] }
+clap = { version = "3.1", features = ["default"] }
 
 [lib]
 name = "afl_atheris"
diff --git a/fuzzers/libfuzzer_libpng_accounting/Cargo.toml b/fuzzers/libfuzzer_libpng_accounting/Cargo.toml
index 9c20c456a2..0cf20b2f41 100644
--- a/fuzzers/libfuzzer_libpng_accounting/Cargo.toml
+++ b/fuzzers/libfuzzer_libpng_accounting/Cargo.toml
@@ -24,7 +24,7 @@ libafl = { path = "../../libafl/", features = ["std", "derive", "llmp_compressio
 libafl_targets = { path = "../../libafl_targets/", features = ["sancov_pcguard_hitcounts", "libfuzzer"] }
 # TODO Include it only when building cc
 libafl_cc = { path = "../../libafl_cc/" }
-clap = { version = "3.0", features = ["derive"] }
+clap = { version = "3.1", features = ["derive"] }
 mimalloc = { version = "*", default-features = false }
 
 [lib]
diff --git a/fuzzers/libfuzzer_libpng_ctx/Cargo.toml b/fuzzers/libfuzzer_libpng_ctx/Cargo.toml
index fa4003662e..02c5b2dfee 100644
--- a/fuzzers/libfuzzer_libpng_ctx/Cargo.toml
+++ b/fuzzers/libfuzzer_libpng_ctx/Cargo.toml
@@ -24,7 +24,7 @@ libafl = { path = "../../libafl/", features = ["std", "derive", "llmp_compressio
 libafl_targets = { path = "../../libafl_targets/", features = ["libfuzzer"] }
 # TODO Include it only when building cc
 libafl_cc = { path = "../../libafl_cc/" }
-clap = { version = "3.0", features = ["derive"] }
+clap = { version = "3.1", features = ["derive"] }
 mimalloc = { version = "*", default-features = false }
 
 [lib]
diff --git a/fuzzers/libfuzzer_libpng_launcher/Cargo.toml b/fuzzers/libfuzzer_libpng_launcher/Cargo.toml
index 9c20c456a2..0cf20b2f41 100644
--- a/fuzzers/libfuzzer_libpng_launcher/Cargo.toml
+++ b/fuzzers/libfuzzer_libpng_launcher/Cargo.toml
@@ -24,7 +24,7 @@ libafl = { path = "../../libafl/", features = ["std", "derive", "llmp_compressio
 libafl_targets = { path = "../../libafl_targets/", features = ["sancov_pcguard_hitcounts", "libfuzzer"] }
 # TODO Include it only when building cc
 libafl_cc = { path = "../../libafl_cc/" }
-clap = { version = "3.0", features = ["derive"] }
+clap = { version = "3.1", features = ["derive"] }
 mimalloc = { version = "*", default-features = false }
 
 [lib]
diff --git a/fuzzers/libfuzzer_stb_image_concolic/fuzzer/Cargo.toml b/fuzzers/libfuzzer_stb_image_concolic/fuzzer/Cargo.toml
index 02d2be23f2..80cb2bad6d 100644
--- a/fuzzers/libfuzzer_stb_image_concolic/fuzzer/Cargo.toml
+++ b/fuzzers/libfuzzer_stb_image_concolic/fuzzer/Cargo.toml
@@ -18,7 +18,7 @@ debug = true
 [dependencies]
 libafl = { path = "../../../libafl/", features = ["concolic_mutation"] }
 libafl_targets = { path = "../../../libafl_targets/", features = ["sancov_pcguard_edges", "sancov_cmplog", "libfuzzer"] }
-clap = { version = "3.0", features = ["derive"]}
+clap = { version = "3.1", features = ["derive"]}
 mimalloc = { version = "*", default-features = false }
 
 [build-dependencies]
diff --git a/libafl_concolic/test/dump_constraints/Cargo.toml b/libafl_concolic/test/dump_constraints/Cargo.toml
index 1d7a06ce39..73e5f850a9 100644
--- a/libafl_concolic/test/dump_constraints/Cargo.toml
+++ b/libafl_concolic/test/dump_constraints/Cargo.toml
@@ -15,4 +15,4 @@ categories = ["development-tools::testing", "emulators", "embedded", "os", "no-s
 
 [dependencies]
 libafl = {path = "../../../libafl"}
-clap = { version = "3.0", features = ["derive"] }
+clap = { version = "3.1", features = ["derive"] }
diff --git a/utils/gramatron/construct_automata/Cargo.toml b/utils/gramatron/construct_automata/Cargo.toml
index c2b1e70852..5e789ce2b3 100644
--- a/utils/gramatron/construct_automata/Cargo.toml
+++ b/utils/gramatron/construct_automata/Cargo.toml
@@ -20,4 +20,4 @@ regex = "1"
 postcard = "0.7"
 lazy_static = "1.4.0"
 libafl = { path = "../../../libafl" }
-clap = { version = "3.0", features = ["derive"] }
+clap = { version = "3.1", features = ["derive"] }