diff --git a/zcash_primitives/Cargo.toml b/zcash_primitives/Cargo.toml
index 2d6626b1f..9111a3d15 100644
--- a/zcash_primitives/Cargo.toml
+++ b/zcash_primitives/Cargo.toml
@@ -86,14 +86,14 @@ features = ["pre-zip-212"]
 
 [dev-dependencies]
 chacha20poly1305 = "0.10"
-criterion = "0.3"
+criterion = "0.4"
 proptest = "1.0.0"
 assert_matches = "1.3.0"
 rand_xorshift = "0.3"
 orchard = { version = "0.3", features = ["test-dependencies"] }
 
 [target.'cfg(unix)'.dev-dependencies]
-pprof = { version = "0.9", features = ["criterion", "flamegraph"] } # MSRV 1.56
+pprof = { version = "0.11", features = ["criterion", "flamegraph"] } # MSRV 1.56
 
 [features]
 transparent-inputs = ["hdwallet", "ripemd", "secp256k1"]
diff --git a/zcash_proofs/Cargo.toml b/zcash_proofs/Cargo.toml
index aad9c67a0..8e89fe802 100644
--- a/zcash_proofs/Cargo.toml
+++ b/zcash_proofs/Cargo.toml
@@ -39,11 +39,11 @@ wagyu-zcash-parameters = { version = "0.2", optional = true }
 
 [dev-dependencies]
 byteorder = "1"
-criterion = "0.3"
+criterion = "0.4"
 rand_xorshift = "0.3"
 
 [target.'cfg(unix)'.dev-dependencies]
-pprof = { version = "0.9", features = ["criterion", "flamegraph"] } # MSRV 1.56
+pprof = { version = "0.11", features = ["criterion", "flamegraph"] } # MSRV 1.56
 
 [features]
 default = ["local-prover", "multicore"]