diff --git a/.github/workflows/build-lint-test.yml b/.github/workflows/build-lint-test.yml
index 31d0c24406..9300ee8bc1 100644
--- a/.github/workflows/build-lint-test.yml
+++ b/.github/workflows/build-lint-test.yml
@@ -237,7 +237,7 @@ jobs:
       - name: Cargo cache
         uses: Swatinem/rust-cache@779680da715d629ac1d338a641029a2f4372abb5 # v2
         with:
-          workspaces: "backend -> fuzz -> target"
+          workspaces: "backend/fuzz -> target"
           shared-key: "fuzzer"
       - name: Install cargo fuzz
         run: cargo install cargo-fuzz
diff --git a/backend/fuzz/Cargo.toml b/backend/fuzz/Cargo.toml
index b1a4898954..fdfddd1451 100644
--- a/backend/fuzz/Cargo.toml
+++ b/backend/fuzz/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "abacus-fuzz"
-version = "0.0.0"
+version = "0.0.1"
 publish = false
 edition = "2024"
 
@@ -9,7 +9,7 @@ cargo-fuzz = true
 
 [dependencies]
 libfuzzer-sys = { version = "0.4", features = ["arbitrary-derive"] }
-chrono = { version = "0.4", features = ["alloc", "std", "serde"] }
+chrono = { version = "0.4.40", features = ["alloc", "std", "serde"] }
 
 [dependencies.abacus]
 path = ".."