diff --git a/.woodpecker.yml b/.woodpecker.yml
index f8f4eb5f3..b77fd6615 100644
--- a/.woodpecker.yml
+++ b/.woodpecker.yml
@@ -2,7 +2,7 @@
 # See https://github.com/woodpecker-ci/woodpecker/issues/1677
 
 variables:
-  - &rust_image "rust:1.77"
+  - &rust_image "rust:1.78"
   - &rust_nightly_image "rustlang/rust:nightly"
   - &install_pnpm "corepack enable pnpm"
   - &slow_check_paths
diff --git a/docker/Dockerfile b/docker/Dockerfile
index 25761d3c1..c252204d4 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -1,5 +1,5 @@
 # syntax=docker/dockerfile:1.7
-ARG RUST_VERSION=1.77
+ARG RUST_VERSION=1.78
 ARG CARGO_BUILD_FEATURES=default
 ARG RUST_RELEASE_MODE=debug