diff --git a/Cargo.lock b/Cargo.lock
index c38c9dd..5a56213 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -35,9 +35,9 @@ checksum = "f26201604c87b1e01bd3d98f8d5d9a8fcbb815e8cedb41ffccbeb4bf593a35fe"
 
 [[package]]
 name = "ahash"
-version = "0.8.10"
+version = "0.8.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8b79b82693f705137f8fb9b37871d99e4f9a7df12b917eed79c3d3954830a60b"
+checksum = "e89da841a80418a9b391ebaea17f5c112ffaaa96f621d2c285b5174da76b9011"
 dependencies = [
  "cfg-if",
  "once_cell",
@@ -47,9 +47,9 @@ dependencies = [
 
 [[package]]
 name = "anyhow"
-version = "1.0.80"
+version = "1.0.81"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5ad32ce52e4161730f7098c077cd2ed6229b5804ccf99e5366be1ab72a98b4e1"
+checksum = "0952808a6c2afd1aa8947271f3a60f1a6763c7b912d210184c5149b5cf147247"
 
 [[package]]
 name = "anymap"
@@ -148,35 +148,35 @@ checksum = "0d8c1fef690941d3e7788d328517591fecc684c084084702d6ff1641e993699a"
 
 [[package]]
 name = "bumpalo"
-version = "3.15.3"
+version = "3.15.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8ea184aa71bb362a1157c896979544cc23974e08fd265f29ea96b59f0b4a555b"
+checksum = "7ff69b9dd49fd426c69a0db9fc04dd934cdb6645ff000864d98f7e2af8830eaa"
 
 [[package]]
 name = "bytemuck"
-version = "1.14.3"
+version = "1.15.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a2ef034f05691a48569bd920a96c81b9d91bbad1ab5ac7c4616c1f6ef36cb79f"
+checksum = "5d6d68c57235a3a081186990eca2867354726650f42f7516ca50c28d6281fd15"
 dependencies = [
  "bytemuck_derive",
 ]
 
 [[package]]
 name = "bytemuck_derive"
-version = "1.5.0"
+version = "1.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "965ab7eb5f8f97d2a083c799f3a1b994fc397b2fe2da5d1da1626ce15a39f2b1"
+checksum = "4da9a32f3fed317401fa3c862968128267c3106685286e15d5aaa3d7389c2f60"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.51",
+ "syn 2.0.52",
 ]
 
 [[package]]
 name = "cc"
-version = "1.0.88"
+version = "1.0.90"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "02f341c093d19155a6e41631ce5971aac4e9a868262212153124c15fa22d1cdc"
+checksum = "8cd6604a82acf3039f1144f54b8eb34e91ffba622051189e71b781822d5ee1f5"
 
 [[package]]
 name = "cfg-if"
@@ -293,7 +293,7 @@ dependencies = [
 [[package]]
 name = "cozy-util"
 version = "0.1.0"
-source = "git+https://github.com/cozy-dsp/cozy-util.git#22b72d61a731e804ea7bb652f82a71f42c598ea0"
+source = "git+https://github.com/cozy-dsp/cozy-util.git#dfdf5ffe3a3d5b18e18fea3e666848fa1d67b000"
 dependencies = [
  "num-complex",
 ]
@@ -313,9 +313,9 @@ dependencies = [
 
 [[package]]
 name = "crossbeam-channel"
-version = "0.5.11"
+version = "0.5.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "176dc175b78f56c0f321911d9c8eb2b77a78a4860b9c19db83835fea1a46649b"
+checksum = "ab3db02a9c5b5121e1e42fbdb1aeb65f5e02624cc58c43f2884c6ccac0b82f95"
 dependencies = [
  "crossbeam-utils",
 ]
@@ -394,7 +394,7 @@ dependencies = [
 [[package]]
 name = "egui-baseview"
 version = "0.2.0"
-source = "git+https://github.com/BillyDM/egui-baseview.git?rev=1fe7e1d0081ab29474b0a5cdc567f60a3219b20d#1fe7e1d0081ab29474b0a5cdc567f60a3219b20d"
+source = "git+https://github.com/BillyDM/egui-baseview.git?rev=bd3c50d0b6de8d5cf526a9b9d089a2a2c0249900#bd3c50d0b6de8d5cf526a9b9d089a2a2c0249900"
 dependencies = [
  "baseview",
  "copypasta",
@@ -553,9 +553,9 @@ dependencies = [
 
 [[package]]
 name = "indexmap"
-version = "2.2.3"
+version = "2.2.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "233cf39063f058ea2caae4091bf4a3ef70a653afbc026f5c4a4135d114e3c177"
+checksum = "7b0b929d511467233429c45a44ac1dcaa21ba0f5ba11e4879e6ed28ddb4f9df4"
 dependencies = [
  "equivalent",
  "hashbrown",
@@ -569,9 +569,9 @@ checksum = "b1a46d1a171d865aa5f83f92695765caa047a9b4cbae2cbf37dbd613a793fd4c"
 
 [[package]]
 name = "js-sys"
-version = "0.3.68"
+version = "0.3.69"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "406cda4b368d531c842222cf9d2600a9a4acce8d29423695379c6868a143a9ee"
+checksum = "29c15563dc2726973df627357ce0c9ddddbea194836909d655df6a75d2cf296d"
 dependencies = [
  "wasm-bindgen",
 ]
@@ -621,9 +621,9 @@ dependencies = [
 
 [[package]]
 name = "log"
-version = "0.4.20"
+version = "0.4.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b5e6163cb8c49088c2c36f57875e58ccd8c87c7427f7fbd50ea6710b2f3f2e8f"
+checksum = "90ed8c1e510134f979dbc4f070f87d4313098b704861a105fe34231c70a3901c"
 
 [[package]]
 name = "malloc_buf"
@@ -690,7 +690,7 @@ dependencies = [
 [[package]]
 name = "nih_plug"
 version = "0.0.0"
-source = "git+https://github.com/robbert-vdh/nih-plug.git#b2586ded4892efa2b5c3991f903fa16e85e0263e"
+source = "git+https://github.com/robbert-vdh/nih-plug.git#e9dff5b0eb4db19bd5ac2f270d9ecd4d74bd2014"
 dependencies = [
  "anyhow",
  "anymap",
@@ -722,7 +722,7 @@ dependencies = [
 [[package]]
 name = "nih_plug_derive"
 version = "0.1.0"
-source = "git+https://github.com/robbert-vdh/nih-plug.git#b2586ded4892efa2b5c3991f903fa16e85e0263e"
+source = "git+https://github.com/robbert-vdh/nih-plug.git#e9dff5b0eb4db19bd5ac2f270d9ecd4d74bd2014"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -732,7 +732,7 @@ dependencies = [
 [[package]]
 name = "nih_plug_egui"
 version = "0.0.0"
-source = "git+https://github.com/robbert-vdh/nih-plug.git#b2586ded4892efa2b5c3991f903fa16e85e0263e"
+source = "git+https://github.com/robbert-vdh/nih-plug.git#e9dff5b0eb4db19bd5ac2f270d9ecd4d74bd2014"
 dependencies = [
  "baseview",
  "crossbeam",
@@ -747,7 +747,7 @@ dependencies = [
 [[package]]
 name = "nih_plug_xtask"
 version = "0.1.0"
-source = "git+https://github.com/robbert-vdh/nih-plug.git#b2586ded4892efa2b5c3991f903fa16e85e0263e"
+source = "git+https://github.com/robbert-vdh/nih-plug.git#e9dff5b0eb4db19bd5ac2f270d9ecd4d74bd2014"
 dependencies = [
  "anyhow",
  "goblin",
@@ -928,7 +928,7 @@ dependencies = [
  "phf_shared",
  "proc-macro2",
  "quote",
- "syn 2.0.51",
+ "syn 2.0.52",
 ]
 
 [[package]]
@@ -966,9 +966,9 @@ checksum = "5b40af805b3121feab8a3c29f04d8ad262fa8e0561883e7653e024ae4479e6de"
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.78"
+version = "1.0.79"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e2422ad645d89c99f8f3e6b88a9fdeca7fabeac836b1002371c4367c8f984aae"
+checksum = "e835ff2298f5721608eb1a980ecaee1aef2c132bf95ecc026a11b7bf3c01c02e"
 dependencies = [
  "unicode-ident",
 ]
@@ -1150,7 +1150,7 @@ checksum = "1db149f81d46d2deba7cd3c50772474707729550221e69588478ebf9ada425ae"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.51",
+ "syn 2.0.52",
 ]
 
 [[package]]
@@ -1170,7 +1170,7 @@ checksum = "7eb0b34b42edc17f6b7cac84a52a1c5f0e1bb2227e997ca9011ea3dd34e8610b"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.51",
+ "syn 2.0.52",
 ]
 
 [[package]]
@@ -1227,9 +1227,9 @@ dependencies = [
 
 [[package]]
 name = "syn"
-version = "2.0.51"
+version = "2.0.52"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6ab617d94515e94ae53b8406c628598680aa0c9587474ecbe58188f7b345d66c"
+checksum = "b699d15b36d1f02c3e7c69f8ffef53de37aefae075d8488d4ba1a7788d574a07"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -1390,9 +1390,9 @@ checksum = "9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423"
 
 [[package]]
 name = "wasm-bindgen"
-version = "0.2.91"
+version = "0.2.92"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c1e124130aee3fb58c5bdd6b639a0509486b0338acaaae0c84a5124b0f588b7f"
+checksum = "4be2531df63900aeb2bca0daaaddec08491ee64ceecbee5076636a3b026795a8"
 dependencies = [
  "cfg-if",
  "wasm-bindgen-macro",
@@ -1400,24 +1400,24 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-backend"
-version = "0.2.91"
+version = "0.2.92"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c9e7e1900c352b609c8488ad12639a311045f40a35491fb69ba8c12f758af70b"
+checksum = "614d787b966d3989fa7bb98a654e369c762374fd3213d212cfc0251257e747da"
 dependencies = [
  "bumpalo",
  "log",
  "once_cell",
  "proc-macro2",
  "quote",
- "syn 2.0.51",
+ "syn 2.0.52",
  "wasm-bindgen-shared",
 ]
 
 [[package]]
 name = "wasm-bindgen-macro"
-version = "0.2.91"
+version = "0.2.92"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b30af9e2d358182b5c7449424f017eba305ed32a7010509ede96cdc4696c46ed"
+checksum = "a1f8823de937b71b9460c0c34e25f3da88250760bec0ebac694b49997550d726"
 dependencies = [
  "quote",
  "wasm-bindgen-macro-support",
@@ -1425,28 +1425,28 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-macro-support"
-version = "0.2.91"
+version = "0.2.92"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "642f325be6301eb8107a83d12a8ac6c1e1c54345a7ef1a9261962dfefda09e66"
+checksum = "e94f17b526d0a461a191c78ea52bbce64071ed5c04c9ffe424dcb38f74171bb7"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.51",
+ "syn 2.0.52",
  "wasm-bindgen-backend",
  "wasm-bindgen-shared",
 ]
 
 [[package]]
 name = "wasm-bindgen-shared"
-version = "0.2.91"
+version = "0.2.92"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4f186bd2dcf04330886ce82d6f33dd75a7bfcf69ecf5763b89fcde53b6ac9838"
+checksum = "af190c94f2773fdb3729c55b007a722abb5384da03bc0986df4c289bf5567e96"
 
 [[package]]
 name = "web-sys"
-version = "0.3.68"
+version = "0.3.69"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "96565907687f7aceb35bc5fc03770a8a0471d82e479f25832f54a0e3f4b28446"
+checksum = "77afa9a11836342370f4817622a2f0f418b134426d91a82dfb48f532d2ec13ef"
 dependencies = [
  "js-sys",
  "wasm-bindgen",
@@ -1769,5 +1769,5 @@ checksum = "9ce1b18ccd8e73a9321186f97e46f9f04b778851177567b1975109d26a08d2a6"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.51",
+ "syn 2.0.52",
 ]
diff --git a/src/lib.rs b/src/lib.rs
index 6d37d8b..49593ac 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -299,7 +299,6 @@ impl Plugin for ScaleColorizr {
                             amp * amp_falloff,
                             40.0,
                         );
-                        filter.frequency = frequency;
                         sample = filter.process(sample);
                     }
 
@@ -348,7 +347,7 @@ impl Plugin for ScaleColorizr {
             for (voice, displays) in self.voices.iter().zip(self.frequency_display.iter()) {
                 if let Some(voice) = voice {
                     for (voice_filter, display) in voice.filters.iter().zip(displays) {
-                        display.store(Some(voice_filter.frequency));
+                        display.store(Some(voice_filter.coefficients.frequency()));
                     }
                 } else {
                     for display in displays {