diff --git a/crates/rapier2d-f64/Cargo.toml b/crates/rapier2d-f64/Cargo.toml
index fbfc5f2..b0ea7eb 100644
--- a/crates/rapier2d-f64/Cargo.toml
+++ b/crates/rapier2d-f64/Cargo.toml
@@ -74,15 +74,15 @@ approx = "0.5"
 rayon = { version = "1", optional = true }
 crossbeam = "0.8"
 arrayvec = "0.7"
-bit-vec = "0.7"
+bit-vec = "0.8"
 rustc-hash = "2"
 serde = { version = "1", features = ["derive"], optional = true }
-downcast-rs = "1.2"
+downcast-rs = "2"
 num-derive = "0.4"
 bitflags = "2"
 log = "0.4"
-ordered-float = "4"
-thiserror = "1"
+ordered-float = "5"
+thiserror = "2"
 profiling = "1.0"
 
 [dev-dependencies]
diff --git a/crates/rapier2d/Cargo.toml b/crates/rapier2d/Cargo.toml
index 386bb6e..5cd0975 100644
--- a/crates/rapier2d/Cargo.toml
+++ b/crates/rapier2d/Cargo.toml
@@ -75,15 +75,15 @@ approx = "0.5"
 rayon = { version = "1", optional = true }
 crossbeam = "0.8"
 arrayvec = "0.7"
-bit-vec = "0.7"
+bit-vec = "0.8"
 rustc-hash = "2"
 serde = { version = "1", features = ["derive"], optional = true }
-downcast-rs = "1.2"
+downcast-rs = "2"
 num-derive = "0.4"
 bitflags = "2"
 log = "0.4"
-ordered-float = "4"
-thiserror = "1"
+ordered-float = "5"
+thiserror = "2"
 profiling = "1.0"
 
 [dev-dependencies]
diff --git a/crates/rapier3d-f64/Cargo.toml b/crates/rapier3d-f64/Cargo.toml
index 92f1a52..7c0a43d 100644
--- a/crates/rapier3d-f64/Cargo.toml
+++ b/crates/rapier3d-f64/Cargo.toml
@@ -77,15 +77,15 @@ approx = "0.5"
 rayon = { version = "1", optional = true }
 crossbeam = "0.8"
 arrayvec = "0.7"
-bit-vec = "0.7"
+bit-vec = "0.8"
 rustc-hash = "2"
 serde = { version = "1", features = ["derive"], optional = true }
-downcast-rs = "1.2"
+downcast-rs = "2"
 num-derive = "0.4"
 bitflags = "2"
 log = "0.4"
-ordered-float = "4"
-thiserror = "1"
+ordered-float = "5"
+thiserror = "2"
 profiling = "1.0"
 
 [dev-dependencies]
diff --git a/crates/rapier3d-meshloader/Cargo.toml b/crates/rapier3d-meshloader/Cargo.toml
index d8c946b..e00b764 100644
--- a/crates/rapier3d-meshloader/Cargo.toml
+++ b/crates/rapier3d-meshloader/Cargo.toml
@@ -25,7 +25,7 @@ collada = ["mesh-loader/collada"]
 wavefront = ["mesh-loader/obj"]
 
 [dependencies]
-thiserror = "1.0.61"
+thiserror = "2"
 profiling = "1.0"
 mesh-loader = "0.1.12"
 
diff --git a/crates/rapier3d/Cargo.toml b/crates/rapier3d/Cargo.toml
index 6106af7..750a3cc 100644
--- a/crates/rapier3d/Cargo.toml
+++ b/crates/rapier3d/Cargo.toml
@@ -79,15 +79,15 @@ approx = "0.5"
 rayon = { version = "1", optional = true }
 crossbeam = "0.8"
 arrayvec = "0.7"
-bit-vec = "0.7"
+bit-vec = "0.8"
 rustc-hash = "2"
 serde = { version = "1", features = ["derive"], optional = true }
-downcast-rs = "1.2"
+downcast-rs = "2"
 num-derive = "0.4"
 bitflags = "2"
 log = "0.4"
-ordered-float = "4"
-thiserror = "1"
+ordered-float = "5"
+thiserror = "2"
 profiling = "1.0"
 
 [dev-dependencies]