diff --git a/Cargo.lock b/Cargo.lock
index 89f6bab6e..56744f6aa 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1038,9 +1038,9 @@ dependencies = [
 
 [[package]]
 name = "daggy"
-version = "0.8.1"
+version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "70def8d72740e44d9f676d8dab2c933a236663d86dd24319b57a2bed4d694774"
+checksum = "804169db156b21258a2545757336922d93dfa229892c75911a0ad141aa0ff241"
 dependencies = [
  "petgraph",
  "serde",
@@ -1821,6 +1821,9 @@ name = "hashbrown"
 version = "0.15.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bf151400ff0baff5465007dd2f3e717f3fe502074ca563069ce3a6629d07b289"
+dependencies = [
+ "foldhash",
+]
 
 [[package]]
 name = "heck"
@@ -2976,11 +2979,12 @@ dependencies = [
 
 [[package]]
 name = "petgraph"
-version = "0.7.1"
+version = "0.8.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3672b37090dbd86368a4145bc067582552b29c27377cad4e0a306c97f9bd7772"
+checksum = "8701b58ea97060d5e5b155d383a69952a60943f0e6dfe30b04c287beb0b27455"
 dependencies = [
  "fixedbitset",
+ "hashbrown 0.15.2",
  "indexmap",
  "serde",
  "serde_derive",
diff --git a/cincinnati/Cargo.toml b/cincinnati/Cargo.toml
index ea1d9af88..5ec8e3b3b 100644
--- a/cincinnati/Cargo.toml
+++ b/cincinnati/Cargo.toml
@@ -8,7 +8,7 @@ edition = "2018"
 actix-web = "^4.4.1"
 commons = { path = "../commons" }
 custom_debug_derive = "^0.5"
-daggy = { version = "^0.8.0", features = [ "serde-1" ] }
+daggy = { version = "^0.9.0", features = [ "serde-1" ] }
 env_logger = "^0.10"
 futures = "0.3"
 lazy_static = "^1.5.0"