diff --git a/Cargo.lock b/Cargo.lock
index 906326649..7a0f848cb 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -991,9 +991,9 @@ dependencies = [
 
 [[package]]
 name = "lyon"
-version = "0.17.10"
+version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cf0510ed5e3e2fb80f3db2061ef5ca92d87bfda1a624bb1eacf3bd50226e4cbb"
+checksum = "4a7d11c00fe6fa46f8ac8455ddcdf262b523de3c7bdfaf15b727db717c834c59"
 dependencies = [
  "lyon_algorithms",
  "lyon_tessellation",
@@ -1001,39 +1001,38 @@ dependencies = [
 
 [[package]]
 name = "lyon_algorithms"
-version = "0.17.7"
+version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8037f716541ba0d84d3de05c0069f8068baf73990d55980558b84d944c8a244a"
+checksum = "e11bf139ada9104d99cbbf1834ffbcda97d0e146b1779a08c31a289c6dc2cce9"
 dependencies = [
  "lyon_path",
- "sid",
 ]
 
 [[package]]
 name = "lyon_geom"
-version = "0.17.6"
+version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ce99ce77c22bfd8f39a95b9c749dffbfc3e2491ea30c874764c801a8b1485489"
+checksum = "bd652c7370a873d62408f377f10333ff377956e0401759d854643de3af228d4f"
 dependencies = [
- "arrayvec 0.5.2",
+ "arrayvec 0.7.2",
  "euclid",
  "num-traits",
 ]
 
 [[package]]
 name = "lyon_path"
-version = "0.17.7"
+version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5b0a59fdf767ca0d887aa61d1b48d4bbf6a124c1a45503593f7d38ab945bfbc0"
+checksum = "aa420866147eed0e63fc1e3be5ea45e88d1cc779b2f5a79d6cfd39720f95ac44"
 dependencies = [
  "lyon_geom",
 ]
 
 [[package]]
 name = "lyon_tessellation"
-version = "0.17.10"
+version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7230e08dd0638048e46f387f255dbe7a7344a3e6705beab53242b5af25635760"
+checksum = "5a5783427c5ffede511f2823df3f025a267dc377df00c70ab7775c621c0e9f08"
 dependencies = [
  "float_next_after",
  "lyon_path",
@@ -1590,15 +1589,6 @@ dependencies = [
  "serde",
 ]
 
-[[package]]
-name = "sid"
-version = "0.6.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bd5ac56c121948b4879bba9e519852c211bcdd8f014efff766441deff0b91bdb"
-dependencies = [
- "num-traits",
-]
-
 [[package]]
 name = "simplecss"
 version = "0.2.1"
diff --git a/azulc/Cargo.toml b/azulc/Cargo.toml
index f0007a8e7..9b118e8a4 100644
--- a/azulc/Cargo.toml
+++ b/azulc/Cargo.toml
@@ -34,7 +34,7 @@ azul-css-parser         = { path = "../azul-css-parser", version = "0.0.1",
 azul-layout             = { path = "../azul-layout",     default-features = false }
 image                   = { version = "0.24.3",         default-features = false,       optional = true }
 rust-fontconfig         = { version = "0.1.5",           default-features = false,       optional = true }
-lyon                    = { version = "0.17.10",  default-features = false, optional = true }
+lyon                    = { version = "1.0.0",  default-features = false, optional = true }
 rayon                   = { version = "1.5.3",    default-features = false, optional = true }
 usvg                    = { version = "0.22.0",   default-features = false, optional = true, features = ["export"] }
 resvg                   = { version = "0.22.0",   default-features = false, optional = true }