diff --git a/Cargo.lock b/Cargo.lock
index 1da9a1e543..26234e665d 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -666,7 +666,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "978747c1d849a7d2ee5e8adc0159961c48fb7e5db2f06af6723b80123bb53856"
 dependencies = [
  "cfg-if",
- "hashbrown 0.14.5",
+ "hashbrown",
  "lock_api",
  "once_cell",
  "parking_lot_core",
@@ -680,7 +680,7 @@ checksum = "804c8821570c3f8b70230c2ba75ffa5c0f9a4189b9a432b6656c536712acae28"
 dependencies = [
  "cfg-if",
  "crossbeam-utils",
- "hashbrown 0.14.5",
+ "hashbrown",
  "lock_api",
  "once_cell",
  "parking_lot_core",
@@ -928,12 +928,6 @@ dependencies = [
  "crunchy",
 ]
 
-[[package]]
-name = "hashbrown"
-version = "0.12.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8a9ee70c43aaf417c914396645a0fa852624801b24ebb7ae78fe8272889ac888"
-
 [[package]]
 name = "hashbrown"
 version = "0.14.5"
@@ -950,7 +944,7 @@ version = "0.8.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e8094feaf31ff591f651a2664fb9cfd92bba7a60ce3197265e9482ebe753c8f7"
 dependencies = [
- "hashbrown 0.14.5",
+ "hashbrown",
 ]
 
 [[package]]
@@ -1037,12 +1031,12 @@ dependencies = [
 
 [[package]]
 name = "imara-diff"
-version = "0.1.5"
+version = "0.1.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e98c1d0ad70fc91b8b9654b1f33db55e59579d3b3de2bffdced0fdb810570cb8"
+checksum = "af13c8ceb376860ff0c6a66d83a8cdd4ecd9e464da24621bbffcd02b49619434"
 dependencies = [
  "ahash",
- "hashbrown 0.12.3",
+ "hashbrown",
 ]
 
 [[package]]
@@ -1062,7 +1056,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "168fb715dda47215e360912c096649d23d58bf392ac62f73919e831745e40f26"
 dependencies = [
  "equivalent",
- "hashbrown 0.14.5",
+ "hashbrown",
  "serde",
 ]
 
@@ -1911,7 +1905,7 @@ version = "0.0.0"
 dependencies = [
  "anyhow",
  "bitflags 2.6.0",
- "hashbrown 0.14.5",
+ "hashbrown",
  "ordermap",
  "red_knot_module_resolver",
  "ruff_db",