diff --git a/crossbeam-epoch/Cargo.toml b/crossbeam-epoch/Cargo.toml
index 2a70e05f0..4065564bf 100644
--- a/crossbeam-epoch/Cargo.toml
+++ b/crossbeam-epoch/Cargo.toml
@@ -46,7 +46,7 @@ scopeguard = { version = "1.1", default-features = false }
 # NOTE: This feature is outside of the normal semver guarantees and minor or
 # patch versions of crossbeam may make breaking changes to them at any time.
 [target.'cfg(crossbeam_loom)'.dependencies]
-loom-crate = { package = "loom", version = "0.6", optional = true }
+loom-crate = { package = "loom", version = "0.7", optional = true }
 
 [dependencies.crossbeam-utils]
 version = "0.8.5"
diff --git a/crossbeam-epoch/src/lib.rs b/crossbeam-epoch/src/lib.rs
index 5202c98fb..b7258f0e5 100644
--- a/crossbeam-epoch/src/lib.rs
+++ b/crossbeam-epoch/src/lib.rs
@@ -76,7 +76,6 @@ mod primitive {
     }
     pub(crate) mod sync {
         pub(crate) mod atomic {
-            use core::sync::atomic::Ordering;
             pub(crate) use loom::sync::atomic::{fence, AtomicPtr, AtomicUsize};
 
             // FIXME: loom does not support compiler_fence at the moment.
@@ -94,7 +93,6 @@ mod primitive {
 #[cfg(not(crossbeam_loom))]
 #[allow(unused_imports, dead_code)]
 mod primitive {
-    #[cfg(feature = "alloc")]
     pub(crate) mod cell {
         #[derive(Debug)]
         #[repr(transparent)]
@@ -122,13 +120,11 @@ mod primitive {
             }
         }
     }
-    #[cfg(feature = "alloc")]
     pub(crate) mod sync {
         pub(crate) mod atomic {
-            pub(crate) use core::sync::atomic::compiler_fence;
-            pub(crate) use core::sync::atomic::fence;
-            pub(crate) use core::sync::atomic::{AtomicPtr, AtomicUsize};
+            pub(crate) use core::sync::atomic::{compiler_fence, fence, AtomicPtr, AtomicUsize};
         }
+        #[cfg(feature = "alloc")]
         pub(crate) use alloc::sync::Arc;
     }
 
diff --git a/crossbeam-utils/Cargo.toml b/crossbeam-utils/Cargo.toml
index 3d437a1bb..a110da24e 100644
--- a/crossbeam-utils/Cargo.toml
+++ b/crossbeam-utils/Cargo.toml
@@ -29,7 +29,7 @@ cfg-if = "1"
 # NOTE: This feature is outside of the normal semver guarantees and minor or
 # patch versions of crossbeam may make breaking changes to them at any time.
 [target.'cfg(crossbeam_loom)'.dependencies]
-loom = { version = "0.6", optional = true }
+loom = { version = "0.7", optional = true }
 
 [dev-dependencies]
 rand = "0.8"