diff --git a/rust/Cargo.lock b/rust/Cargo.lock
index 1e263b6..0e585d7 100644
--- a/rust/Cargo.lock
+++ b/rust/Cargo.lock
@@ -50,9 +50,9 @@ checksum = "4e7648175b45a9a48536d676f68d918270699102aa8dab5496df06904c914600"
 
 [[package]]
 name = "doublets"
-version = "0.5.0"
+version = "0.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "677be8ee593349204e8e7cbc2398d4b98fb95fd1386f3a7eaf286860a5788c8f"
+checksum = "d5366b5f09ff97e65121f948f03ca55db186bacb4d1af1e42ba1d5a22f71bccd"
 dependencies = [
  "cfg-if",
  "leak_slice",
diff --git a/rust/Cargo.toml b/rust/Cargo.toml
index f117b96..59a37a7 100644
--- a/rust/Cargo.toml
+++ b/rust/Cargo.toml
@@ -6,7 +6,7 @@ license = "Unlicense"
 description = "Compares SQLite and Doublets as storage for links and for objects"
 
 [dependencies]
-doublets = "0.5.0"
+doublets = "0.8.0"
 rusqlite = { version = "0.40.2", features = ["bundled", "fallible_uint"] }
 serde_json = "1.0"