diff --git a/.github/workflows/pr-checks.yml b/.github/workflows/pr-checks.yml
index a846032ec..b40b63252 100644
--- a/.github/workflows/pr-checks.yml
+++ b/.github/workflows/pr-checks.yml
@@ -44,7 +44,7 @@ jobs:
       - name: Install Rust
         uses: actions-rs/toolchain@v1
         with:
-          toolchain: stable
+          toolchain: 1.81.0
           override: true
           components: rustfmt, clippy
 
diff --git a/rust-tui/Cargo.lock b/rust-tui/Cargo.lock
index 326fdb130..aa7b3113d 100644
--- a/rust-tui/Cargo.lock
+++ b/rust-tui/Cargo.lock
@@ -448,9 +448,9 @@ dependencies = [
 
 [[package]]
 name = "dittolive-ditto"
-version = "4.10.0"
+version = "4.10.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4e6133ccc415b94298d9d7d889a0f7ee91b70e249dfff24df2a99e704ca3c9c2"
+checksum = "9e1c20939abecb755f51c28a42f7ff024e7649a23c16644abe50a9e3e0743281"
 dependencies = [
  "base64",
  "bytemuck",
@@ -482,9 +482,9 @@ dependencies = [
 
 [[package]]
 name = "dittolive-ditto-sys"
-version = "4.10.0"
+version = "4.10.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "842bca58e74c22f03b326f129c27d99e29b7e48b8b6152da45b328ce22cda549"
+checksum = "4da62bc7567a759c562f186192d6a78e06ee91dc40137179aee13ee23d00244d"
 dependencies = [
  "macro_rules_attribute",
  "paste",
diff --git a/rust-tui/Cargo.toml b/rust-tui/Cargo.toml
index 3f66af04e..47f62605e 100644
--- a/rust-tui/Cargo.toml
+++ b/rust-tui/Cargo.toml
@@ -14,7 +14,7 @@ path = "src/bin/main.rs"
 
 [dependencies]
 # Ditto dependenceis
-dittolive-ditto = "4.10.0"
+dittolive-ditto = "4.10.2"
 
 # External dependencies
 anyhow = "1"
@@ -33,4 +33,3 @@ tracing = "0.1.41"
 tracing-subscriber = { version = "0.3.19", features = ["env-filter"] }
 tokio-stream = { version = "0.1.17", features = ["sync"] }
 uuid = "1.13"
-
diff --git a/rust-tui/build.rs b/rust-tui/build.rs
new file mode 100644
index 000000000..1ff8aff7b
--- /dev/null
+++ b/rust-tui/build.rs
@@ -0,0 +1,6 @@
+fn main() {
+    // Workaround for "multiple definition" linker errors on Linux (#SDKS-1088)
+    if cfg!(target_os = "linux") {
+        println!("cargo:rustc-link-arg=-Wl,--allow-multiple-definition");
+    }
+}
diff --git a/rust-tui/rust-toolchain b/rust-tui/rust-toolchain
new file mode 100644
index 000000000..dbd41264a
--- /dev/null
+++ b/rust-tui/rust-toolchain
@@ -0,0 +1 @@
+1.81.0