diff --git a/Cargo.lock b/Cargo.lock
index bc8e947..4c8eb55 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -245,9 +245,9 @@ checksum = "1e748733b7cbc798e1434b6ac524f0c1ff2ab456fe201501e6497c8417a4fc33"
 
 [[package]]
 name = "cachekit-core"
-version = "0.5.0"
+version = "0.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "12089baacc5ff661a62d2071588c895973bc48e42ed359178afaee22decb5559"
+checksum = "93adc5646956ba8da140f4179a02e60a2cc7a401b83ebb1270cc4d03748e1fac"
 dependencies = [
  "aes",
  "aes-gcm",
diff --git a/rust/Cargo.toml b/rust/Cargo.toml
index aeeaf39..4f8f83a 100644
--- a/rust/Cargo.toml
+++ b/rust/Cargo.toml
@@ -20,7 +20,7 @@ crate-type = ["cdylib", "rlib"]
 
 [dependencies]
 # Compression, checksums, encryption (https://crates.io/crates/cachekit-core)
-cachekit-core = { version = "0.5.0", features = ["compression", "checksum", "messagepack", "encryption"] }
+cachekit-core = { version = "0.6.0", features = ["compression", "checksum", "messagepack", "encryption"] }
 
 # Python integration - optional for Rust-only builds
 pyo3 = { workspace = true, optional = true }
diff --git a/rust/fuzz/Cargo.lock b/rust/fuzz/Cargo.lock
index ad530c6..5e21759 100644
--- a/rust/fuzz/Cargo.lock
+++ b/rust/fuzz/Cargo.lock
@@ -139,9 +139,9 @@ checksum = "fc652a48c352aef3ea3aed32080501cf3ef6ed5da78602a020c991775b0aff04"
 
 [[package]]
 name = "cachekit-core"
-version = "0.4.0"
+version = "0.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6aba1513135a7b92a124ad6983f7e80e5f5c78c4f9c74384079efa3fbf491eab"
+checksum = "93adc5646956ba8da140f4179a02e60a2cc7a401b83ebb1270cc4d03748e1fac"
 dependencies = [
  "aes",
  "aes-gcm",
diff --git a/rust/fuzz/Cargo.toml b/rust/fuzz/Cargo.toml
index dd8d630..d6faf34 100644
--- a/rust/fuzz/Cargo.toml
+++ b/rust/fuzz/Cargo.toml
@@ -22,7 +22,7 @@ rmp-serde = "1"
 # Bump it in the same diff as every parent-crate core bump.
 [dependencies.cachekit_storage]
 package = "cachekit-core"
-version = "=0.4.0"
+version = "=0.6.0"
 features = ["compression", "checksum", "messagepack", "encryption"]
 
 # Prevent this from interfering with normal build