diff --git a/Cargo.lock b/Cargo.lock
index 9a8d9d40b6e..3f6620c813b 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1647,15 +1647,6 @@ dependencies = [
  "serde_json",
 ]
 
-[[package]]
-name = "hashbrown"
-version = "0.11.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ab5ef0d4909ef3724cc8cce6ccc8572c5c817592e9285f5464f8e86f8bd3726e"
-dependencies = [
- "ahash",
-]
-
 [[package]]
 name = "hashbrown"
 version = "0.12.0"
@@ -1822,12 +1813,12 @@ dependencies = [
 
 [[package]]
 name = "indexmap"
-version = "1.8.2"
+version = "1.9.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e6012d540c5baa3589337a98ce73408de9b5a25ec9fc2c6fd6be8f0d39e0ca5a"
+checksum = "10a35a97730320ffe8e2d410b5d3b69279b98d2c14bdb8b70ea89ecf7888d41e"
 dependencies = [
  "autocfg",
- "hashbrown 0.11.2",
+ "hashbrown",
  "rustc-rayon",
  "serde",
 ]
@@ -2494,19 +2485,6 @@ dependencies = [
  "rustc-std-workspace-core",
 ]
 
-[[package]]
-name = "object"
-version = "0.28.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e42c982f2d955fac81dd7e1d0e1426a7d702acd9c98d19ab01083a6a0328c424"
-dependencies = [
- "crc32fast",
- "flate2",
- "hashbrown 0.11.2",
- "indexmap",
- "memchr",
-]
-
 [[package]]
 name = "object"
 version = "0.29.0"
@@ -2514,7 +2492,8 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "21158b2c33aa6d4561f1c0a6ea283ca92bc54802a93b263e910746d679a7eb53"
 dependencies = [
  "crc32fast",
- "hashbrown 0.12.0",
+ "flate2",
+ "hashbrown",
  "indexmap",
  "memchr",
 ]
@@ -4978,7 +4957,7 @@ dependencies = [
  "core",
  "dlmalloc",
  "fortanix-sgx-abi",
- "hashbrown 0.12.0",
+ "hashbrown",
  "hermit-abi 0.2.0",
  "libc",
  "miniz_oxide",
@@ -5207,13 +5186,13 @@ dependencies = [
 
 [[package]]
 name = "thorin-dwp"
-version = "0.2.0"
+version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dd95b4559c196987c8451b4e14d08a4c796c2844f9adf4d2a2dbc9b3142843be"
+checksum = "e6cb0c7868d7f90407531108ab03263d9452a8811b7cdd87675343a40d4aa254"
 dependencies = [
  "gimli 0.26.1",
- "hashbrown 0.11.2",
- "object 0.28.4",
+ "hashbrown",
+ "object 0.29.0",
  "tracing",
 ]
 
diff --git a/compiler/rustc_codegen_cranelift/Cargo.lock b/compiler/rustc_codegen_cranelift/Cargo.lock
index da18ac7eacb..655da407924 100644
--- a/compiler/rustc_codegen_cranelift/Cargo.lock
+++ b/compiler/rustc_codegen_cranelift/Cargo.lock
@@ -163,15 +163,15 @@ dependencies = [
 
 [[package]]
 name = "hashbrown"
-version = "0.11.2"
+version = "0.12.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ab5ef0d4909ef3724cc8cce6ccc8572c5c817592e9285f5464f8e86f8bd3726e"
+checksum = "8c21d40587b92fa6a6c6e3c1bdbf87d75511db5672f9c93175574b3a00df1758"
 
 [[package]]
 name = "indexmap"
-version = "1.8.0"
+version = "1.9.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "282a6247722caba404c065016bbfa522806e51714c34f5dfc3e4a3a46fcb4223"
+checksum = "10a35a97730320ffe8e2d410b5d3b69279b98d2c14bdb8b70ea89ecf7888d41e"
 dependencies = [
  "autocfg",
  "hashbrown",
diff --git a/compiler/rustc_codegen_cranelift/Cargo.toml b/compiler/rustc_codegen_cranelift/Cargo.toml
index ec2c1f2ca71..ff71d7a209e 100644
--- a/compiler/rustc_codegen_cranelift/Cargo.toml
+++ b/compiler/rustc_codegen_cranelift/Cargo.toml
@@ -19,7 +19,7 @@ gimli = { version = "0.26.0", default-features = false, features = ["write"]}
 object = { version = "0.27.0", default-features = false, features = ["std", "read_core", "write", "archive", "coff", "elf", "macho", "pe"] }
 
 ar = { git = "https://github.com/bjorn3/rust-ar.git", branch = "do_not_remove_cg_clif_ranlib" }
-indexmap = "1.8.0"
+indexmap = "1.9.1"
 libloading = { version = "0.6.0", optional = true }
 once_cell = "1.10.0"
 smallvec = "1.8.1"
diff --git a/compiler/rustc_codegen_ssa/Cargo.toml b/compiler/rustc_codegen_ssa/Cargo.toml
index faabea92f5a..e7ee424668b 100644
--- a/compiler/rustc_codegen_ssa/Cargo.toml
+++ b/compiler/rustc_codegen_ssa/Cargo.toml
@@ -14,7 +14,7 @@ tracing = "0.1"
 libc = "0.2.50"
 jobserver = "0.1.22"
 tempfile = "3.2"
-thorin-dwp = "0.2"
+thorin-dwp = "0.3"
 pathdiff = "0.2.0"
 serde_json = "1.0.59"
 snap = "1"
diff --git a/compiler/rustc_data_structures/Cargo.toml b/compiler/rustc_data_structures/Cargo.toml
index 2a801d0e702..5c641f54f68 100644
--- a/compiler/rustc_data_structures/Cargo.toml
+++ b/compiler/rustc_data_structures/Cargo.toml
@@ -9,7 +9,7 @@ doctest = false
 [dependencies]
 arrayvec = { version = "0.7", default-features = false }
 ena = "0.14"
-indexmap = { version = "1.8.2" }
+indexmap = { version = "1.9.1" }
 tracing = "0.1"
 jobserver_crate = { version = "0.1.13", package = "jobserver" }
 rustc_serialize = { path = "../rustc_serialize" }
diff --git a/compiler/rustc_serialize/Cargo.toml b/compiler/rustc_serialize/Cargo.toml
index 5056163b7fe..dbc5c15195c 100644
--- a/compiler/rustc_serialize/Cargo.toml
+++ b/compiler/rustc_serialize/Cargo.toml
@@ -4,7 +4,7 @@ version = "0.0.0"
 edition = "2021"
 
 [dependencies]
-indexmap = "1.8.0"
+indexmap = "1.9.1"
 smallvec = { version = "1.8.1", features = ["union", "may_dangle"] }
 
 [dev-dependencies]
diff --git a/src/tools/bump-stage0/Cargo.toml b/src/tools/bump-stage0/Cargo.toml
index 352a8555614..758b1b139ad 100644
--- a/src/tools/bump-stage0/Cargo.toml
+++ b/src/tools/bump-stage0/Cargo.toml
@@ -8,7 +8,7 @@ edition = "2021"
 [dependencies]
 anyhow = "1.0.34"
 curl = "0.4.38"
-indexmap = { version = "1.7.0", features = ["serde"] }
+indexmap = { version = "1.9.1", features = ["serde"] }
 serde = { version = "1.0.125", features = ["derive"] }
 serde_json = { version = "1.0.59", features = ["preserve_order"] }
 toml = "0.5.7"