diff --git a/Cargo.lock b/Cargo.lock
index 015189ab9..71c2d5189 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -819,9 +819,9 @@ dependencies = [
 
 [[package]]
 name = "diesel"
-version = "2.2.3"
+version = "2.2.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "65e13bab2796f412722112327f3e575601a3e9cdcbe426f0d30dbf43f3f5dc71"
+checksum = "ccf1bedf64cdb9643204a36dd15b19a6ce8e7aa7f7b105868e9f1fad5ffa7d12"
 dependencies = [
  "bitflags 2.5.0",
  "byteorder",
diff --git a/db/Cargo.toml b/db/Cargo.toml
index 25ef58b8b..d16b0469a 100644
--- a/db/Cargo.toml
+++ b/db/Cargo.toml
@@ -6,7 +6,7 @@ edition = "2021"
 
 [dependencies]
 anyhow = "1.0"
-diesel = { version = "2.2.3", features = ["sqlite", "postgres", "r2d2"] }
+diesel = { version = "2.2.6", features = ["sqlite", "postgres", "r2d2"] }
 
 fdo-data-formats = { path = "../data-formats", version = "0.5.2" }
 
diff --git a/store/Cargo.toml b/store/Cargo.toml
index c43aa026d..06e9101ac 100644
--- a/store/Cargo.toml
+++ b/store/Cargo.toml
@@ -25,7 +25,7 @@ serde_cbor = { version = "0.11", optional = true }
 # database
 fdo-db = { path = "../db", version = "0.5.2"}
 
-diesel = { version = "2.2.3", features = ["sqlite", "postgres", "r2d2"], optional = true }
+diesel = { version = "2.2.6", features = ["sqlite", "postgres", "r2d2"], optional = true }
 
 [features]
 directory = ["xattr", "serde_cbor"]