diff --git a/Cargo.lock b/Cargo.lock
index b305f43da2..7bcf742619 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -121,6 +121,12 @@ dependencies = [
  "unicode-segmentation",
 ]
 
+[[package]]
+name = "crossbeam-utils"
+version = "0.8.20"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "22ec99545bb0ed0ea7bb9b8e1e9122ea386ff8a48c0922e43f36d45ab09e0e80"
+
 [[package]]
 name = "darling"
 version = "0.20.9"
@@ -158,11 +164,12 @@ dependencies = [
 
 [[package]]
 name = "dashmap"
-version = "5.5.3"
+version = "6.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "978747c1d849a7d2ee5e8adc0159961c48fb7e5db2f06af6723b80123bb53856"
+checksum = "23fadfd577acfd4485fb258011b0fd080882ea83359b6fd41304900b94ccf487"
 dependencies = [
  "cfg-if",
+ "crossbeam-utils",
  "hashbrown",
  "lock_api",
  "once_cell",
diff --git a/melior/Cargo.toml b/melior/Cargo.toml
index 96bd43fed0..81fa0a247e 100644
--- a/melior/Cargo.toml
+++ b/melior/Cargo.toml
@@ -12,7 +12,7 @@ keywords = ["mlir", "llvm"]
 ods-dialects = []
 
 [dependencies]
-dashmap = "5.5.3"
+dashmap = "6.0.0"
 melior-macro = { version = "0.11.4", path = "../macro" }
 mlir-sys = "0.2.2"
 once_cell = "1"