diff --git a/Cargo.lock b/Cargo.lock
index fb5da691f..ff4ce4ad2 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1670,7 +1670,7 @@ dependencies = [
 [[package]]
 name = "gc-arena"
 version = "0.2.2"
-source = "git+https://github.com/ruffle-rs/gc-arena#24d8aea5f0fd968756d6e3c1dac4c6c2ccb7280a"
+source = "git+https://github.com/kyren/gc-arena?rev=318b2ea594dcdadd01f7789025e3b3940be96b2c#318b2ea594dcdadd01f7789025e3b3940be96b2c"
 dependencies = [
  "gc-arena-derive",
 ]
@@ -1678,7 +1678,7 @@ dependencies = [
 [[package]]
 name = "gc-arena-derive"
 version = "0.2.2"
-source = "git+https://github.com/ruffle-rs/gc-arena#24d8aea5f0fd968756d6e3c1dac4c6c2ccb7280a"
+source = "git+https://github.com/kyren/gc-arena?rev=318b2ea594dcdadd01f7789025e3b3940be96b2c#318b2ea594dcdadd01f7789025e3b3940be96b2c"
 dependencies = [
  "proc-macro2",
  "quote",
diff --git a/Cargo.toml b/Cargo.toml
index 73390db47..abf9f20e6 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -33,6 +33,9 @@ license = "MIT OR Apache-2.0"
 repository = "https://github.com/ruffle-rs/ruffle"
 version = "0.1.0"
 
+[workspace.dependencies]
+gc-arena = { git = "https://github.com/kyren/gc-arena", rev = "318b2ea594dcdadd01f7789025e3b3940be96b2c" }
+
 # Don't optimize build scripts and macros.
 [profile.release.build-override]
 opt-level = 0
diff --git a/core/Cargo.toml b/core/Cargo.toml
index 83317d2f9..343b206bb 100644
--- a/core/Cargo.toml
+++ b/core/Cargo.toml
@@ -12,7 +12,7 @@ byteorder = "1.4"
 bitstream-io = "1.6.0"
 flate2 = "1.0.25"
 fnv = "1.0.7"
-gc-arena = { git = "https://github.com/ruffle-rs/gc-arena" }
+gc-arena = { workspace = true }
 generational-arena = "0.2.8"
 indexmap = "1.9.2"
 tracing = "0.1.37"
diff --git a/core/src/avm1/function.rs b/core/src/avm1/function.rs
index 21ebb95ac..48aad3809 100644
--- a/core/src/avm1/function.rs
+++ b/core/src/avm1/function.rs
@@ -308,7 +308,10 @@ impl fmt::Debug for Executable<'_> {
                 .debug_tuple("Executable::Native")
                 .field(&format!("{nf:p}"))
                 .finish(),
-            Executable::Action(af) => f.debug_tuple("Executable::Action").field(&af).finish(),
+            Executable::Action(af) => f
+                .debug_tuple("Executable::Action")
+                .field(&Gc::as_ptr(*af))
+                .finish(),
         }
     }
 }
diff --git a/core/src/avm2/function.rs b/core/src/avm2/function.rs
index 60b4b5f55..f2053f48e 100644
--- a/core/src/avm2/function.rs
+++ b/core/src/avm2/function.rs
@@ -288,7 +288,7 @@ impl<'gc> fmt::Debug for Executable<'gc> {
         match self {
             Self::Action(be) => fmt
                 .debug_struct("Executable::Action")
-                .field("method", &be.method)
+                .field("method", &Gc::as_ptr(be.method))
                 .field("scope", &be.scope)
                 .field("receiver", &be.receiver)
                 .finish(),
diff --git a/core/src/avm2/scope.rs b/core/src/avm2/scope.rs
index 3c4572333..c356488a6 100644
--- a/core/src/avm2/scope.rs
+++ b/core/src/avm2/scope.rs
@@ -11,7 +11,7 @@ use gc_arena::{Collect, Gc, MutationContext};
 use std::ops::Deref;
 
 /// Represents a Scope that can be on either a ScopeChain or local ScopeStack.
-#[derive(Collect, Clone, Copy)]
+#[derive(Collect, Clone, Copy, Debug)]
 #[collect(no_drop)]
 pub struct Scope<'gc> {
     /// The underlying object of this Scope
diff --git a/core/src/player.rs b/core/src/player.rs
index 67b2dcda5..1654c1880 100644
--- a/core/src/player.rs
+++ b/core/src/player.rs
@@ -40,7 +40,7 @@ use crate::string::AvmString;
 use crate::tag_utils::SwfMovie;
 use crate::timer::Timers;
 use crate::vminterface::Instantiator;
-use gc_arena::{make_arena, ArenaParameters, Collect, GcCell};
+use gc_arena::{ArenaParameters, Collect, GcCell};
 use instant::Instant;
 use rand::{rngs::SmallRng, SeedableRng};
 use ruffle_render::backend::{null::NullRenderer, RenderBackend, ViewportDimensions};
@@ -188,7 +188,7 @@ impl<'gc> GcRootData<'gc> {
     }
 }
 
-make_arena!(GcArena, GcRoot);
+type GcArena = gc_arena::Arena<gc_arena::Rootable![GcRoot<'gc>]>;
 
 type Audio = Box<dyn AudioBackend>;
 type Navigator = Box<dyn NavigatorBackend>;
diff --git a/render/Cargo.toml b/render/Cargo.toml
index cbea53ae1..c1dcf451e 100644
--- a/render/Cargo.toml
+++ b/render/Cargo.toml
@@ -18,7 +18,7 @@ downcast-rs = "1.2.0"
 lyon = { version = "1.0.1", optional = true }
 thiserror = "1.0"
 wasm-bindgen = { version = "=0.2.83", optional = true }
-gc-arena = { git = "https://github.com/ruffle-rs/gc-arena" }
+gc-arena = { workspace = true }
 enum-map = "2.4.2"
 
 [dependencies.jpeg-decoder]
diff --git a/render/canvas/Cargo.toml b/render/canvas/Cargo.toml
index f30b17ce1..c0c1b6dd7 100644
--- a/render/canvas/Cargo.toml
+++ b/render/canvas/Cargo.toml
@@ -14,7 +14,7 @@ ruffle_web_common = { path = "../../web/common" }
 wasm-bindgen = "=0.2.83"
 fnv = "1.0.7"
 ruffle_render = { path = "..", features = ["web"] }
-gc-arena = { git = "https://github.com/ruffle-rs/gc-arena" }
+gc-arena = { workspace = true }
 swf = { path = "../../swf" }
 downcast-rs = "1.2.0"
 
diff --git a/render/webgl/Cargo.toml b/render/webgl/Cargo.toml
index ac2e9e4cf..72e8ebfe3 100644
--- a/render/webgl/Cargo.toml
+++ b/render/webgl/Cargo.toml
@@ -14,7 +14,7 @@ ruffle_web_common = { path = "../../web/common" }
 ruffle_render = { path = "..", features = ["tessellator", "web"] }
 wasm-bindgen = "=0.2.83"
 bytemuck = { version = "1.12.3", features = ["derive"] }
-gc-arena = { git = "https://github.com/ruffle-rs/gc-arena" }
+gc-arena = { workspace = true }
 fnv = "1.0.7"
 swf = { path = "../../swf" }
 thiserror = "1.0"
diff --git a/render/wgpu/Cargo.toml b/render/wgpu/Cargo.toml
index 18a7b04c4..d1c90afb6 100644
--- a/render/wgpu/Cargo.toml
+++ b/render/wgpu/Cargo.toml
@@ -21,7 +21,7 @@ image = { version = "0.24.5", default-features = false }
 ouroboros = "0.15.5"
 typed-arena = "2.0.1"
 once_cell = "1.17.0"
-gc-arena = { git = "https://github.com/ruffle-rs/gc-arena" }
+gc-arena = { workspace = true }
 naga-agal = { path = "../naga-agal" }
 downcast-rs = "1.2.0"