diff --git a/.github/workflows/test-and-build.yml b/.github/workflows/test-and-build.yml
index c355fbc6..a7490fbd 100644
--- a/.github/workflows/test-and-build.yml
+++ b/.github/workflows/test-and-build.yml
@@ -18,7 +18,7 @@ jobs:
       - name: Set up Rust
         uses: dtolnay/rust-toolchain@stable
         with:
-          toolchain: 1.85
+          toolchain: 1.90
 
       - name: Set up Go
         uses: actions/setup-go@v5
diff --git a/Dockerfile.extproc b/Dockerfile.extproc
index 5740e93f..892a693c 100644
--- a/Dockerfile.extproc
+++ b/Dockerfile.extproc
@@ -1,5 +1,5 @@
 # Build the Rust library using Makefile
-FROM rust:1.85 AS rust-builder
+FROM rust:1.90 AS rust-builder
 
 # Install make and other build dependencies including cross-compilation tools
 RUN apt-get update && apt-get install -y \
diff --git a/Dockerfile.extproc.cross b/Dockerfile.extproc.cross
index 219fdba5..1422e5c4 100644
--- a/Dockerfile.extproc.cross
+++ b/Dockerfile.extproc.cross
@@ -1,5 +1,5 @@
 # Cross-compilation optimized Dockerfile for ARM64
-FROM --platform=linux/amd64 rust:1.85 AS rust-cross-builder
+FROM --platform=linux/amd64 rust:1.90 AS rust-cross-builder
 
 # Install cross-compilation dependencies
 RUN dpkg --add-architecture arm64 && \