diff --git a/Cargo.lock b/Cargo.lock
index 56f3ab7a8..409ab3db6 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2553,9 +2553,9 @@ dependencies = [
 
 [[package]]
 name = "taskchampion"
-version = "1.0.2"
+version = "2.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c4e41712ec2dd9cb5e7f4f20daf13a8e0937a927fb886153f2523a6686c35983"
+checksum = "5ba26a986269f2b24f34d64f777abca9abb3f2923fd83111ce831100f292459f"
 dependencies = [
  "anyhow",
  "aws-config",
diff --git a/src/taskchampion-cpp/Cargo.toml b/src/taskchampion-cpp/Cargo.toml
index b806f986f..ec50ff33e 100644
--- a/src/taskchampion-cpp/Cargo.toml
+++ b/src/taskchampion-cpp/Cargo.toml
@@ -9,7 +9,7 @@ rust-version = "1.78.0"  # MSRV
 crate-type = ["staticlib"]
 
 [dependencies]
-taskchampion = "=1.0.2"
+taskchampion = "=2.0.1"
 cxx = "1.0.133"
 
 [features]