diff --git a/halo2/Cargo.toml b/halo2/Cargo.toml
index 14e2716ad0..ba8c53a24b 100644
--- a/halo2/Cargo.toml
+++ b/halo2/Cargo.toml
@@ -5,7 +5,7 @@ authors = [
     "Jack Grigg <jack@electriccoin.co>",
 ]
 edition = "2021"
-rust-version = "1.59"
+rust-version = "1.60"
 description = "[BETA] Fast zero-knowledge proof-carrying data implementation with no trusted setup"
 license = "MIT OR Apache-2.0"
 repository = "https://github.com/zcash/halo2"
diff --git a/halo2_gadgets/Cargo.toml b/halo2_gadgets/Cargo.toml
index 61b251f9d2..8554bd8b58 100644
--- a/halo2_gadgets/Cargo.toml
+++ b/halo2_gadgets/Cargo.toml
@@ -9,7 +9,7 @@ authors = [
     "Kris Nuttycombe <kris@electriccoin.co>",
 ]
 edition = "2021"
-rust-version = "1.59"
+rust-version = "1.60"
 description = "Reusable gadgets and chip implementations for Halo 2"
 license = "MIT OR Apache-2.0"
 repository = "https://github.com/zcash/halo2"
diff --git a/halo2_proofs/Cargo.toml b/halo2_proofs/Cargo.toml
index 6368bddc99..116855d314 100644
--- a/halo2_proofs/Cargo.toml
+++ b/halo2_proofs/Cargo.toml
@@ -8,7 +8,7 @@ authors = [
     "Jack Grigg <jack@electriccoin.co>",
 ]
 edition = "2021"
-rust-version = "1.59"
+rust-version = "1.60"
 description = """
 Fast PLONK-based zero-knowledge proving system with no trusted setup
 """