5 files changed, 12 insertions, 17 deletions
diff --git a/build/rapier2d-f64/Cargo.toml b/build/rapier2d-f64/Cargo.toml
index 2194322..c6bc8f3 100644
--- a/build/rapier2d-f64/Cargo.toml
+++ b/build/rapier2d-f64/Cargo.toml
@@ -24,9 +24,9 @@ simd-stable = [ "simba/wide", "simd-is-enabled" ]
 simd-nightly = [ "simba/packed_simd", "simd-is-enabled" ]
 # Do not enable this feature directly. It is automatically
 # enabled with the "simd-stable" or "simd-nightly" feature.
-simd-is-enabled = [ ]
+simd-is-enabled = [ "vec_map" ]
 wasm-bindgen = [ "instant/wasm-bindgen" ]
-serde-serialize = [ "nalgebra/serde-serialize", "parry2d-f64/serde-serialize", "serde", "generational-arena/serde", "bit-vec/serde", "arrayvec/serde" ]
+serde-serialize = [ "nalgebra/serde-serialize", "parry2d-f64/serde-serialize", "serde", "bit-vec/serde", "arrayvec/serde" ]
 enhanced-determinism = [ "simba/libm_force", "parry2d-f64/enhanced-determinism", "indexmap" ]
 
 [lib]
@@ -36,7 +36,7 @@ required-features = [ "dim2", "f64" ]
 
 
 [dependencies]
-vec_map = "0.8"
+vec_map = { version = "0.8", optional = true }
 instant = { version = "0.1", features = [ "now" ]}
 num-traits = "0.2"
 nalgebra = "0.25"
@@ -45,7 +45,6 @@ simba = "0.4"
 approx = "0.4"
 rayon = { version = "1", optional = true }
 crossbeam = "0.8"
-generational-arena = "0.2"
 arrayvec = "0.5"
 bit-vec = "0.6"
 rustc-hash = "1"
diff --git a/build/rapier2d/Cargo.toml b/build/rapier2d/Cargo.toml
index bd201f2..fa73f4e 100644
--- a/build/rapier2d/Cargo.toml
+++ b/build/rapier2d/Cargo.toml
@@ -24,9 +24,9 @@ simd-stable = [ "simba/wide", "simd-is-enabled" ]
 simd-nightly = [ "simba/packed_simd", "simd-is-enabled" ]
 # Do not enable this feature directly. It is automatically
 # enabled with the "simd-stable" or "simd-nightly" feature.
-simd-is-enabled = [ ]
+simd-is-enabled = [ "vec_map" ]
 wasm-bindgen = [ "instant/wasm-bindgen" ]
-serde-serialize = [ "nalgebra/serde-serialize", "parry2d/serde-serialize", "serde", "generational-arena/serde", "bit-vec/serde", "arrayvec/serde" ]
+serde-serialize = [ "nalgebra/serde-serialize", "parry2d/serde-serialize", "serde", "bit-vec/serde", "arrayvec/serde" ]
 enhanced-determinism = [ "simba/libm_force", "parry2d/enhanced-determinism", "indexmap" ]
 
 [lib]
@@ -36,7 +36,7 @@ required-features = [ "dim2", "f32" ]
 
 
 [dependencies]
-vec_map = "0.8"
+vec_map = { version = "0.8", optional = true }
 instant = { version = "0.1", features = [ "now" ]}
 num-traits = "0.2"
 nalgebra = "0.25"
@@ -45,7 +45,6 @@ simba = "0.4"
 approx = "0.4"
 rayon = { version = "1", optional = true }
 crossbeam = "0.8"
-generational-arena = "0.2"
 arrayvec = "0.5"
 bit-vec = "0.6"
 rustc-hash = "1"
diff --git a/build/rapier3d-f64/Cargo.toml b/build/rapier3d-f64/Cargo.toml
index 390b89f..54d4892 100644
--- a/build/rapier3d-f64/Cargo.toml
+++ b/build/rapier3d-f64/Cargo.toml
@@ -24,9 +24,9 @@ simd-stable = [ "parry3d-f64/simd-stable", "simba/wide", "simd-is-enabled" ]
 simd-nightly = [ "parry3d-f64/simd-nightly", "simba/packed_simd", "simd-is-enabled" ]
 # Do not enable this feature directly. It is automatically
 # enabled with the "simd-stable" or "simd-nightly" feature.
-simd-is-enabled = [ ]
+simd-is-enabled = [ "vec_map" ]
 wasm-bindgen = [ "instant/wasm-bindgen" ]
-serde-serialize = [ "nalgebra/serde-serialize", "parry3d-f64/serde-serialize", "serde", "generational-arena/serde", "bit-vec/serde" ]
+serde-serialize = [ "nalgebra/serde-serialize", "parry3d-f64/serde-serialize", "serde", "bit-vec/serde" ]
 enhanced-determinism = [ "simba/libm_force", "parry3d-f64/enhanced-determinism" ]
 
 [lib]
@@ -36,7 +36,7 @@ required-features = [ "dim3", "f64" ]
 
 
 [dependencies]
-vec_map = "0.8"
+vec_map = { version = "0.8", optional = true }
 instant = { version = "0.1", features = [ "now" ]}
 num-traits = "0.2"
 nalgebra = "0.25"
@@ -45,7 +45,6 @@ simba = "0.4"
 approx = "0.4"
 rayon = { version = "1", optional = true }
 crossbeam = "0.8"
-generational-arena = "0.2"
 arrayvec = "0.5"
 bit-vec = "0.6"
 rustc-hash = "1"
diff --git a/build/rapier3d/Cargo.toml b/build/rapier3d/Cargo.toml
index 75d6b08..ccd0d08 100644
--- a/build/rapier3d/Cargo.toml
+++ b/build/rapier3d/Cargo.toml
@@ -24,9 +24,9 @@ simd-stable = [ "parry3d/simd-stable", "simba/wide", "simd-is-enabled" ]
 simd-nightly = [ "parry3d/simd-nightly", "simba/packed_simd", "simd-is-enabled" ]
 # Do not enable this feature directly. It is automatically
 # enabled with the "simd-stable" or "simd-nightly" feature.
-simd-is-enabled = [ ]
+simd-is-enabled = [ "vec_map" ]
 wasm-bindgen = [ "instant/wasm-bindgen" ]
-serde-serialize = [ "nalgebra/serde-serialize", "parry3d/serde-serialize", "serde", "generational-arena/serde", "bit-vec/serde" ]
+serde-serialize = [ "nalgebra/serde-serialize", "parry3d/serde-serialize", "serde", "bit-vec/serde" ]
 enhanced-determinism = [ "simba/libm_force", "parry3d/enhanced-determinism" ]
 
 [lib]
@@ -36,7 +36,7 @@ required-features = [ "dim3", "f32" ]
 
 
 [dependencies]
-vec_map = "0.8"
+vec_map = { version = "0.8", optional = true }
 instant = { version = "0.1", features = [ "now" ]}
 num-traits = "0.2"
 nalgebra = "0.25"
@@ -45,7 +45,6 @@ simba = "0.4"
 approx = "0.4"
 rayon = { version = "1", optional = true }
 crossbeam = "0.8"
-generational-arena = "0.2"
 arrayvec = "0.5"
 bit-vec = "0.6"
 rustc-hash = "1"
diff --git a/build/rapier_testbed3d/Cargo.toml b/build/rapier_testbed3d/Cargo.toml
index 4f753ce..8c3ce29 100644
--- a/build/rapier_testbed3d/Cargo.toml
+++ b/build/rapier_testbed3d/Cargo.toml
@@ -40,7 +40,6 @@ physx      = { version = "0.11", optional = true }
 physx-sys = { version = "0.4", optional = true }
 crossbeam = "0.8"
 bincode = "1"
-serde_cbor = "0.11"
 md5 = "0.7"
 Inflector  = "0.11"
 serde = { version = "1", features = [ "derive" ] }