diff --git a/Cargo.lock b/Cargo.lock
index 7fbac930d755..5e3e22917802 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -102,6 +102,12 @@ dependencies = [
  "rayon",
 ]
 
+[[package]]
+name = "hashbrown"
+version = "0.12.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "db0d4cf898abf0081f964436dc980e96670a0f36863e4b83aaacdb65c9d7ccc3"
+
 [[package]]
 name = "hermit-abi"
 version = "0.1.19"
@@ -113,12 +119,12 @@ dependencies = [
 
 [[package]]
 name = "indexmap"
-version = "1.8.2"
+version = "1.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e6012d540c5baa3589337a98ce73408de9b5a25ec9fc2c6fd6be8f0d39e0ca5a"
+checksum = "6c6392766afd7964e2531940894cffe4bd8d7d17dbc3c1c4857040fd4b33bdb3"
 dependencies = [
  "autocfg",
- "hashbrown",
+ "hashbrown 0.12.1",
 ]
 
 [[package]]
@@ -303,7 +309,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1e6302e85060011447471887705bb7838f14aba43fcb06957d823739a496b3dc"
 dependencies = [
  "cfg-if",
- "hashbrown",
+ "hashbrown 0.11.2",
  "indoc",
  "libc",
  "num-complex",
@@ -362,7 +368,7 @@ name = "qiskit-terra"
 version = "0.20.0"
 dependencies = [
  "ahash",
- "hashbrown",
+ "hashbrown 0.11.2",
  "indexmap",
  "ndarray",
  "num-complex",
diff --git a/Cargo.toml b/Cargo.toml
index 4f9ff33a8d49..09620fce429d 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -15,7 +15,7 @@ numpy = "0.16.2"
 rand = "0.8"
 rand_pcg = "0.3"
 rand_distr = "0.4.3"
-indexmap = "1.8.2"
+indexmap = "1.9.0"
 ahash = "0.7.6"
 num-complex = "0.4"