diff --git a/Cargo.lock b/Cargo.lock
index 35ff0505a..5edd10edd 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1282,9 +1282,9 @@ checksum = "915a1e146535de9163f3987b8944ed8cf49a18bb0056bcebcdcece385cece4ff"
 
 [[package]]
 name = "plonky2"
-version = "0.2.2"
+version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "85f26b090b989aebdeaf6a4eed748c1fbcabf67e7273a22e4e0c877b63846d0f"
+checksum = "5f856aea4c9a5a8632f310cd830005e612c563391a4cdb33d34c7f523edf1dc8"
 dependencies = [
  "ahash",
  "anyhow",
@@ -1307,9 +1307,9 @@ dependencies = [
 
 [[package]]
 name = "plonky2_field"
-version = "0.2.2"
+version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3a1dca60ad900d81b1fe2df3d0b88d43345988e2935e6709176e96573f4bcf5d"
+checksum = "b3ddfe8817d0c5c2d4557979c51c5253dab1b555ecc19833e5b7ea7dd86f39b8"
 dependencies = [
  "anyhow",
  "itertools 0.11.0",
@@ -1323,18 +1323,18 @@ dependencies = [
 
 [[package]]
 name = "plonky2_maybe_rayon"
-version = "0.2.0"
+version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "92ff44a90aaca13e10e7ddf8fab815ba1b404c3f7c3ca82aaf11c46beabaa923"
+checksum = "9e1e554181dc95243b8d9948ae7bae5759c7fb2502fed28f671f95ef38079406"
 dependencies = [
  "rayon",
 ]
 
 [[package]]
 name = "plonky2_util"
-version = "0.2.0"
+version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b16136f5f3019c1e83035af76cccddd56d789a5e2933306270185c3f99f12259"
+checksum = "c32c137808ca984ab2458b612b7eb0462d853ee041a3136e83d54b96074c7610"
 
 [[package]]
 name = "plotters"
diff --git a/Cargo.toml b/Cargo.toml
index 93cabd8d9..c658ac887 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -32,7 +32,7 @@ itertools = "0.13"
 num-derive = "0.4"
 num-traits = "0.2"
 paste = "1"
-plonky2 = "0.2"
+plonky2 = "1"
 poseidon = { path = "./poseidon" }
 pprof2 = { version = "0.13", features = ["flamegraph"] }
 prettytable-rs = "^0.10"