diff --git a/Cargo.toml b/Cargo.toml
index a0329e4..33153bc 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -2,7 +2,7 @@
 name = "smokesignal"
 version = "1.0.2"
 edition = "2024"
-rust-version = "1.89"
+rust-version = "1.90"
 authors = ["Nick Gerakines <nick.gerakines@gmail.com>"]
 description = "An event and RSVP management application."
 readme = "README.md"
diff --git a/Dockerfile b/Dockerfile
index 13ae4cd..dffeece 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 # syntax=docker/dockerfile:1.4
-FROM rust:1.89-slim-bookworm AS builder
+FROM rust:1.90-slim-bookworm AS builder
 
 RUN apt-get update && apt-get install -y \
     pkg-config \