diff --git a/.github/workflows/post-review-ci.yml b/.github/workflows/post-review-ci.yml
index 5ce6787aa4..fca0340b82 100644
--- a/.github/workflows/post-review-ci.yml
+++ b/.github/workflows/post-review-ci.yml
@@ -34,6 +34,9 @@ jobs:
           repository: ${{ needs.binding-refs.outputs.v8_binding_repo }}
           path: mmtk-v8
           ref: ${{ needs.binding-refs.outputs.v8_binding_ref }}
+      - name: Use mmtk-core Rust toolchain for bindings
+        run: |
+          cp mmtk-core/rust-toolchain mmtk-v8/mmtk
       - name: Overwrite MMTk core in V8 binding
         run: |
           rm -rf mmtk-v8/repos/*
@@ -68,6 +71,9 @@ jobs:
           repository: ${{ needs.binding-refs.outputs.openjdk_binding_repo }}
           path: mmtk-openjdk
           ref: ${{ needs.binding-refs.outputs.openjdk_binding_ref }}
+      - name: Use mmtk-core Rust toolchain for bindings
+        run: |
+          cp mmtk-core/rust-toolchain mmtk-openjdk/mmtk
       - name: Setup
         run: |
           cd mmtk-openjdk
@@ -76,7 +82,8 @@ jobs:
           sed -i 's/^mmtk[[:space:]]=/#ci:mmtk=/g' mmtk/Cargo.toml
           sed -i 's/^#[[:space:]]mmtk/mmtk/g' mmtk/Cargo.toml
       - name: Overwrite MMTk core in openjdk binding
-        run: cp -r mmtk-core mmtk-openjdk/repos/
+        run: |
+          cp -r mmtk-core mmtk-openjdk/repos/
       - name: Test
         run: |
           cd mmtk-openjdk
@@ -99,6 +106,9 @@ jobs:
           repository: ${{ needs.binding-refs.outputs.jikesrvm_binding_repo }}
           path: mmtk-jikesrvm
           ref: ${{ needs.binding-refs.outputs.jikesrvm_binding_ref }}
+      - name: Use mmtk-core Rust toolchain for bindings
+        run: |
+          cp mmtk-core/rust-toolchain mmtk-jikesrvm/mmtk
       - name: Setup
         run: |
           cd mmtk-jikesrvm
@@ -131,6 +141,9 @@ jobs:
           repository: ${{ needs.binding-refs.outputs.julia_binding_repo }}
           path: mmtk-julia
           ref: ${{ needs.binding-refs.outputs.julia_binding_ref }}
+      - name: Use mmtk-core Rust toolchain for bindings
+        run: |
+          cp mmtk-core/rust-toolchain mmtk-julia/mmtk
       - name: Setup
         run: |
           cd mmtk-julia
diff --git a/Cargo.toml b/Cargo.toml
index 833d0a45fa..d70a04e967 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -10,7 +10,7 @@ repository = "https://github.com/mmtk/mmtk-core"
 readme = "README.md"
 categories = ["memory-management"]
 keywords = ["gc", "garbage", "collection", "garbage-collection", "allocation"]
-rust-version = "1.57.0"
+rust-version = "1.61.0"
 build = "build.rs"
 
 [lib]
@@ -23,19 +23,19 @@ doctest = false
 mmtk-macros = { version = "0.16.0", path = "macros/" }
 
 libc = "0.2"
-jemalloc-sys = { version = "0.3.2", features = ["disable_initial_exec_tls"], optional = true }
+jemalloc-sys = { version = "0.5.3", features = ["disable_initial_exec_tls"], optional = true }
 mimalloc-sys = { version = "0.1.6", optional = true }
 lazy_static = "1.1"
 log = { version = "0.4", features = ["max_level_trace", "release_max_level_off"] }
 crossbeam = "0.8.1"
 num_cpus = "1.8"
-enum-map = "=2.1"
+enum-map = "2.4.2"
 downcast-rs = "1.1.1"
-atomic-traits = "0.2.0"
+atomic-traits = "0.3.0"
 atomic = "0.5.1"
 num-traits = "0.2"
-spin = "0.5.2"
-env_logger = "0.8.2"
+spin = "0.9.5"
+env_logger = "0.10.0"
 pfm = { version = "0.1.0-beta.1", optional = true }
 atomic_refcell = "0.1.7"
 strum = "0.24"
@@ -46,11 +46,11 @@ sys-info = "0.9"
 regex = "1.7.0"
 
 [dev-dependencies]
-rand = "0.7.3"
+rand = "0.8.5"
 paste = "1.0.8"
 
 [build-dependencies]
-built = { version = "0.5.1", features = ["git2"] }
+built = { version = "0.6.0", features = ["git2"] }
 
 [features]
 default = []