Updated versions, trying to fix CI

Author: Andrew J Westlake

.github/workflows/ci.yml

@@ -161,7 +161,7 @@ jobs:
 
       - if: ${{ matrix.msrv == 'MSRV' && matrix.python-version != '3.11-dev' && !startsWith(matrix.python-version, 'pypy') }}
         name: Test (MSRV, --no-default-features)
-        run: cargo test --no-default-features --features tokio,async-std-runtime,unstable-streams --target ${{ matrix.platform.rust-target }}
+        run: cargo test --no-default-features --features tokio-runtime,async-std-runtime,attributes,unstable-streams --target ${{ matrix.platform.rust-target }}
 
     env:
       RUST_BACKTRACE: 1

Cargo.toml

@@ -18,7 +18,7 @@ members = ["pyo3-asyncio-macros"]
 
 [features]
 async-std-runtime = ["async-std"]
-attributes = ["pyo3-asyncio-macros", "inventory"]
+attributes = ["pyo3-asyncio-macros"]
 testing = ["clap", "inventory"]
 tokio-runtime = ["tokio"]
 unstable-streams = ["async-channel"]
@@ -114,7 +114,7 @@ async-channel = { version = "1.6", optional = true }
 clap = { version = "3.1.5", optional = true }
 futures = "0.3"
 inventory = { version = "0.3", optional = true }
-once_cell = "1.5"
+once_cell = "1.14"
 pin-project-lite = "0.2"
 pyo3 = "0.17"
 pyo3-asyncio-macros = { path = "pyo3-asyncio-macros", version = "=0.17.0", optional = true }
@@ -123,11 +123,11 @@ pyo3-asyncio-macros = { path = "pyo3-asyncio-macros", version = "=0.17.0", optio
 pyo3 = { version = "0.17", features = ["macros"] }
 
 [dependencies.async-std]
-version = "1.10"
+version = "1.12"
 features = ["unstable"]
 optional = true
 
 [dependencies.tokio]
-version = "1.13"
+version = "1.21"
 features = ["full"]
 optional = true