diff --git a/.github/workflows/benchmark.yml b/.github/workflows/benchmark.yml
index 3e399ec..22cc2ad 100644
--- a/.github/workflows/benchmark.yml
+++ b/.github/workflows/benchmark.yml
@@ -12,7 +12,7 @@ on:
 
 env:
   CARGO_TERM_COLOR: always
-  RUST_VERSION: 1.72.1
+  RUST_VERSION: 1.75.0
 
 jobs:
   benchmarks:
diff --git a/.github/workflows/coverage.yml b/.github/workflows/coverage.yml
index 6b487fd..724f211 100644
--- a/.github/workflows/coverage.yml
+++ b/.github/workflows/coverage.yml
@@ -9,7 +9,7 @@ on:
 
 env:
   CARGO_TERM_COLOR: always
-  RUST_VERSION: 1.73.0
+  RUST_VERSION: 1.75.0
 
 jobs:
   coverage:
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 907410e..18d4d3d 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -5,7 +5,7 @@ on:
 
 env:
   CARGO_TERM_COLOR: always
-  RUST_VERSION: 1.72.1
+  RUST_VERSION: 1.75.0
 
 jobs:
   validate:
diff --git a/.github/workflows/workflow.yml b/.github/workflows/workflow.yml
index 1921f26..c4943b9 100644
--- a/.github/workflows/workflow.yml
+++ b/.github/workflows/workflow.yml
@@ -11,7 +11,7 @@ on:
 
 env:
   CARGO_TERM_COLOR: always
-  RUST_VERSION: 1.72.1
+  RUST_VERSION: 1.75.0
 
 jobs:
   build:
diff --git a/Cargo.toml b/Cargo.toml
index 4df1484..d5f0a19 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -10,6 +10,7 @@ readme = "README.md"
 keywords = ["philips", "isyntax", "histopathology", "microscopy"]
 categories = ["science", "external-ffi-bindings"]
 license = "MIT OR Apache-2.0"
+rust-version = "1.75.0"
 
 [features]
 default = ["image"]