diff --git a/Cargo.lock b/Cargo.lock
index c89321f..91e45cd 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -53,9 +53,9 @@ dependencies = [
 
 [[package]]
 name = "approx"
-version = "0.3.2"
+version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f0e60b75072ecd4168020818c0107f2857bb6c4e64252d8d3983f6263b40a5c3"
+checksum = "072df7202e63b127ab55acfe16ce97013d5b97bf160489336d3f1840fd78e99e"
 dependencies = [
  "num-traits",
 ]
@@ -760,6 +760,15 @@ dependencies = [
  "instant",
 ]
 
+[[package]]
+name = "find-crate"
+version = "0.6.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "59a98bbaacea1c0eb6a0876280051b892eb73594fd90cf3b20e9c817029c57d2"
+dependencies = [
+ "toml",
+]
+
 [[package]]
 name = "flate2"
 version = "1.0.20"
@@ -1722,9 +1731,9 @@ dependencies = [
 
 [[package]]
 name = "palette"
-version = "0.5.0"
+version = "0.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a05c0334468e62a4dfbda34b29110aa7d70d58c7fdb2c9857b5874dd9827cc59"
+checksum = "f9735f7e1e51a3f740bacd5dc2724b61a7806f23597a8736e679f38ee3435d18"
 dependencies = [
  "approx",
  "num-traits",
@@ -1733,10 +1742,11 @@ dependencies = [
 
 [[package]]
 name = "palette_derive"
-version = "0.5.0"
+version = "0.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0b4b5f600e60dd3a147fb57b4547033d382d1979eb087af310e91cb45a63b1f4"
+checksum = "7799c3053ea8a6d8a1193c7ba42f534e7863cf52e378a7f90406f4a645d33bad"
 dependencies = [
+ "find-crate",
  "proc-macro2 1.0.24",
  "quote 1.0.7",
  "syn 1.0.61",
diff --git a/block-tools/Cargo.toml b/block-tools/Cargo.toml
index 3765e38..bf8254e 100644
--- a/block-tools/Cargo.toml
+++ b/block-tools/Cargo.toml
@@ -28,6 +28,6 @@ colors-transform = "0.2.11"
 rand = "0.8.4"
 
 [dependencies.palette]
-version = "0.5.0"
+version = "0.6.0"
 default-features = false
 features = ["libm"]