diff --git a/Cargo.lock b/Cargo.lock
index b8f0c2b..444590f 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -692,9 +692,9 @@ checksum = "8f42a60cbdf9a97f5d2305f08a87dc4e09308d1276d28c869c684d7777685682"
 
 [[package]]
 name = "jaq-core"
-version = "3.0.0"
+version = "3.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dca0f164c8e9c55fc5aefe60b371df735c719b09930dac185878f2f8c7ab6b68"
+checksum = "7561783b20275a6c9cb576e39208b0c635f34ef14357f1f05a2927a774f3adec"
 dependencies = [
  "dyn-clone",
  "once_cell",