diff --git a/Cargo.lock b/Cargo.lock
index 549c595a..3a152fdb 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -925,9 +925,9 @@ dependencies = [
 
 [[package]]
 name = "indexmap"
-version = "1.8.0"
+version = "1.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "282a6247722caba404c065016bbfa522806e51714c34f5dfc3e4a3a46fcb4223"
+checksum = "bc633605454125dec4b66843673f01c7df2b89479b32e0ed634e43a91cff62a5"
 dependencies = [
  "autocfg",
  "hashbrown",
@@ -1254,9 +1254,9 @@ checksum = "d4fd5641d01c8f18a23da7b6fe29298ff4b55afcccdf78973b24cf3175fee32e"
 
 [[package]]
 name = "petgraph"
-version = "0.6.0"
+version = "0.6.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4a13a2fa9d0b63e5f22328828741e523766fff0ee9e779316902290dff3f824f"
+checksum = "51b305cc4569dd4e8765bab46261f67ef5d4d11a4b6e745100ee5dad8948b46c"
 dependencies = [
  "fixedbitset",
  "indexmap",
diff --git a/Cargo.toml b/Cargo.toml
index 530cfda4..ae26021a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -40,7 +40,7 @@ tracing-appender = "0.2"
 
 # building package graphs, consider moving to guppy once rust_version is supported
 cargo_metadata = "0.14.2"
-petgraph = "0.6.0"
+petgraph = "0.6.1"
 comfy-table = "5.0.1"
 
 once_cell = "1.11.0"