diff --git a/core-traits/Cargo.toml b/core-traits/Cargo.toml
index 1a60bfa6..b8a82553 100644
--- a/core-traits/Cargo.toml
+++ b/core-traits/Cargo.toml
@@ -12,7 +12,7 @@ chrono = { version = "~0.4", features = ["serde"] }
 enum-set = "~0.0.8"
 lazy_static = "~1.4"
 indexmap = "~1.7"
-ordered-float = { version = "~2.7", features = ["serde"] }
+ordered-float = { version = "~2.8", features = ["serde"] }
 uuid = { version = "~0.8", features = ["v4", "serde"] }
 serde = { version = "~1.0", features = ["rc"] }
 serde_derive = "~1.0"
diff --git a/core/Cargo.toml b/core/Cargo.toml
index 2ca164b6..e7a6c811 100644
--- a/core/Cargo.toml
+++ b/core/Cargo.toml
@@ -8,7 +8,7 @@ chrono = { version = "~0.4", features = ["serde"] }
 enum-set = "~0.0"
 failure = "~0.1"
 indexmap = "~1.7"
-ordered-float = { version = "~2.7", features = ["serde"] }
+ordered-float = { version = "~2.8", features = ["serde"] }
 uuid = { version = "~0.8", features = ["v4", "serde"] }
 
 [dependencies.core_traits]
diff --git a/db/Cargo.toml b/db/Cargo.toml
index ebe470ae..d4280768 100644
--- a/db/Cargo.toml
+++ b/db/Cargo.toml
@@ -14,7 +14,7 @@ indexmap = "~1.7"
 itertools = "~0.10"
 lazy_static = "~1.4"
 log = "~0.4"
-ordered-float = "~2.7"
+ordered-float = "~2.8"
 time = "~0.3"
 petgraph = "~0.6"
 serde = { version = "~1.0", optional = true }
diff --git a/edn/Cargo.toml b/edn/Cargo.toml
index 51ce50d1..73e37689 100644
--- a/edn/Cargo.toml
+++ b/edn/Cargo.toml
@@ -13,7 +13,7 @@ readme = "./README.md"
 chrono = "~0.4"
 itertools = "~0.10"
 num = "~0.4"
-ordered-float = "~2.7"
+ordered-float = "~2.8"
 pretty = "~0.10"
 uuid = { version = "~0.8", features = ["v4", "serde"] }
 serde = { version = "~1.0", optional = true }
diff --git a/sql/Cargo.toml b/sql/Cargo.toml
index 8e2986fd..2bd9005e 100644
--- a/sql/Cargo.toml
+++ b/sql/Cargo.toml
@@ -8,7 +8,7 @@ sqlcipher = ["rusqlite/sqlcipher"]
 
 [dependencies]
 failure = "~0.1"
-ordered-float = "~2.7"
+ordered-float = "~2.8"
 
 [dependencies.rusqlite]
 version = "~0.25"