diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index 6c9eb137..e0a81671 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -20,7 +20,7 @@ jobs:
     name: build (msrv)
     uses: ./.github/workflows/_build-rust.yml
     with:
-      rust-version: 1.70.0 # MSRV
+      rust-version: 1.75.0 # MSRV
       do-style-check: false
       features: builder
 
@@ -46,7 +46,7 @@ jobs:
     needs: build_msrv
     uses: ./.github/workflows/_build-rust.yml
     with:
-      rust-version: 1.70.0 # MSRV
+      rust-version: 1.75.0 # MSRV
       do-style-check: false
       rust-target: thumbv7em-none-eabihf
       features: builder
@@ -103,7 +103,7 @@ jobs:
     needs: build_msrv
     uses: ./.github/workflows/_build-rust.yml
     with:
-      rust-version: 1.70.0 # MSRV
+      rust-version: 1.75.0 # MSRV
       do-style-check: true
       do-test: false
       features: builder
diff --git a/Cargo.lock b/Cargo.lock
index 0022eb84..6e378ffe 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -10,20 +10,30 @@ checksum = "b048fb63fd8b5923fc5aa7b340d8e156aec7ec02f0c78fa8a6ddc2613f6f71de"
 
 [[package]]
 name = "derive_more"
-version = "0.99.18"
+version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5f33878137e4dafd7fa914ad4e259e18a4e8e532b9617a2d0150262bf53abfce"
+checksum = "4a9b99b9cbbe49445b21764dc0625032a89b145a2642e67603e1c936f5458d05"
+dependencies = [
+ "derive_more-impl",
+]
+
+[[package]]
+name = "derive_more-impl"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cb7330aeadfbe296029522e6c40f315320aba36fc43a5b3632f3795348f3bd22"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.65",
+ "syn 2.0.74",
+ "unicode-xid",
 ]
 
 [[package]]
 name = "log"
-version = "0.4.21"
+version = "0.4.22"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "90ed8c1e510134f979dbc4f070f87d4313098b704861a105fe34231c70a3901c"
+checksum = "a7a70ba024b9dc04c27ea2f0c0548feb474ec5c54bba33a7f72f873a39d07b24"
 
 [[package]]
 name = "multiboot2"
@@ -46,9 +56,9 @@ dependencies = [
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.81"
+version = "1.0.86"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3d1597b0c024618f09a9c3b8655b7e430397a36d23fdafec26d6965e9eec3eba"
+checksum = "5e719e8df665df0d1c8fbfd238015744736151d4445ec0836b8e628aae103b77"
 dependencies = [
  "unicode-ident",
 ]
@@ -95,9 +105,9 @@ dependencies = [
 
 [[package]]
 name = "syn"
-version = "2.0.65"
+version = "2.0.74"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d2863d96a84c6439701d7a38f9de935ec562c8832cc55d1dde0f513b52fad106"
+checksum = "1fceb41e3d546d0bd83421d3409b1460cc7444cd389341a4c880fe7a042cb3d7"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -126,3 +136,9 @@ name = "unicode-ident"
 version = "1.0.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3354b9ac3fae1ff6755cb6db53683adb661634f67557942dea4facebec0fee4b"
+
+[[package]]
+name = "unicode-xid"
+version = "0.2.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f962df74c8c05a667b5ee8bcf162993134c104e96440b663c8daa176dc772d8c"
diff --git a/Cargo.toml b/Cargo.toml
index 76c7c806..e5eacb6c 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -10,7 +10,7 @@ exclude = [
 
 [workspace.dependencies]
 bitflags = "2.6.0"
-derive_more = { version = "~0.99", default-features = false, features = ["display"] }
+derive_more = { version = "1.0.0", default-features = false, features = ["display"] }
 log = { version = "~0.4", default-features = false }
 
 # This way, the "multiboot2" dependency in the multiboot2-header crate can be
diff --git a/integration-test/bins/Cargo.lock b/integration-test/bins/Cargo.lock
index 261b0100..d87a36f5 100644
--- a/integration-test/bins/Cargo.lock
+++ b/integration-test/bins/Cargo.lock
@@ -28,26 +28,36 @@ checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
 
 [[package]]
 name = "bitflags"
-version = "2.5.0"
+version = "2.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cf4b9d6a944f767f8e5e0db018570623c85f3d925ac718db4e06d0187adb21c1"
+checksum = "b048fb63fd8b5923fc5aa7b340d8e156aec7ec02f0c78fa8a6ddc2613f6f71de"
 
 [[package]]
 name = "derive_more"
-version = "0.99.17"
+version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4fb810d30a7c1953f91334de7244731fc3f3c10d7fe163338a35b9f640960321"
+checksum = "4a9b99b9cbbe49445b21764dc0625032a89b145a2642e67603e1c936f5458d05"
+dependencies = [
+ "derive_more-impl",
+]
+
+[[package]]
+name = "derive_more-impl"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cb7330aeadfbe296029522e6c40f315320aba36fc43a5b3632f3795348f3bd22"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.74",
+ "unicode-xid",
 ]
 
 [[package]]
 name = "either"
-version = "1.12.0"
+version = "1.13.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3dca9240753cf90908d7e4aac30f630662b02aebaa1b58a3cadabdb23385b58b"
+checksum = "60b1af1c220855b6ceac025d3f6ecdd2b7c4894bfe9cd9bda4fbb4bc7c0d4cf0"
 
 [[package]]
 name = "elf_rs"
@@ -55,7 +65,7 @@ version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "894d710b6b07dae25ce69f9227ec2ffa3a3f71dc7f071acea3e1928ab4aeafdf"
 dependencies = [
- "bitflags 2.5.0",
+ "bitflags 2.6.0",
  "num-traits",
 ]
 
@@ -81,9 +91,9 @@ dependencies = [
 
 [[package]]
 name = "log"
-version = "0.4.21"
+version = "0.4.22"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "90ed8c1e510134f979dbc4f070f87d4313098b704861a105fe34231c70a3901c"
+checksum = "a7a70ba024b9dc04c27ea2f0c0548feb474ec5c54bba33a7f72f873a39d07b24"
 
 [[package]]
 name = "multiboot"
@@ -96,22 +106,9 @@ dependencies = [
 
 [[package]]
 name = "multiboot2"
-version = "0.20.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3d67e1b461b49127f2226c78a2b4090f72212c44fa27342bcfef93dd39bd6b86"
-dependencies = [
- "bitflags 2.5.0",
- "derive_more",
- "log",
- "ptr_meta",
- "uefi-raw",
-]
-
-[[package]]
-name = "multiboot2"
-version = "0.20.1"
+version = "0.20.2"
 dependencies = [
- "bitflags 2.5.0",
+ "bitflags 2.6.0",
  "derive_more",
  "log",
  "ptr_meta",
@@ -123,7 +120,7 @@ name = "multiboot2-header"
 version = "0.4.0"
 dependencies = [
  "derive_more",
- "multiboot2 0.20.0",
+ "multiboot2",
 ]
 
 [[package]]
@@ -135,7 +132,7 @@ dependencies = [
  "good_memory_allocator",
  "log",
  "multiboot",
- "multiboot2 0.20.1",
+ "multiboot2",
  "multiboot2-header",
  "util",
 ]
@@ -147,7 +144,7 @@ dependencies = [
  "anyhow",
  "good_memory_allocator",
  "log",
- "multiboot2 0.20.1",
+ "multiboot2",
  "util",
  "x86",
 ]
@@ -169,9 +166,9 @@ checksum = "57c0d7b74b563b49d38dae00a0c37d4d6de9b432382b2892f0574ddcae73fd0a"
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.84"
+version = "1.0.86"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ec96c6a92621310b51366f1e28d05ef11489516e93be030060e5fc12024a49d6"
+checksum = "5e719e8df665df0d1c8fbfd238015744736151d4445ec0836b8e628aae103b77"
 dependencies = [
  "unicode-ident",
 ]
@@ -193,7 +190,7 @@ checksum = "bca9224df2e20e7c5548aeb5f110a0f3b77ef05f8585139b7148b59056168ed2"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.109",
 ]
 
 [[package]]
@@ -246,13 +243,24 @@ dependencies = [
  "unicode-ident",
 ]
 
+[[package]]
+name = "syn"
+version = "2.0.74"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1fceb41e3d546d0bd83421d3409b1460cc7444cd389341a4c880fe7a042cb3d7"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "unicode-ident",
+]
+
 [[package]]
 name = "uefi-raw"
 version = "0.5.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "efa8716f52e8cab8bcedfd5052388a0f263b69fe5cc2561548dc6a530678333c"
 dependencies = [
- "bitflags 2.5.0",
+ "bitflags 2.6.0",
  "ptr_meta",
  "uguid",
 ]
@@ -269,6 +277,12 @@ version = "1.0.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3354b9ac3fae1ff6755cb6db53683adb661634f67557942dea4facebec0fee4b"
 
+[[package]]
+name = "unicode-xid"
+version = "0.2.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f962df74c8c05a667b5ee8bcf162993134c104e96440b663c8daa176dc772d8c"
+
 [[package]]
 name = "util"
 version = "0.1.0"
diff --git a/integration-test/bins/Cargo.toml b/integration-test/bins/Cargo.toml
index ddd6e60e..335dd53f 100644
--- a/integration-test/bins/Cargo.toml
+++ b/integration-test/bins/Cargo.toml
@@ -18,3 +18,9 @@ multiboot2 = { path = "../../multiboot2", features = ["builder", "unstable"] }
 multiboot2-header = { path = "../../multiboot2-header", features = ["builder", "unstable"] }
 good_memory_allocator = "0.1"
 util = { path = "./util" }
+
+# This way, the "multiboot2" dependency in the multiboot2-header crate can be
+# referenced by version, while still the repository version is used
+# transparently during local development.
+[patch.crates-io]
+multiboot2 = { path = "../../multiboot2" }
diff --git a/multiboot2-header/Cargo.toml b/multiboot2-header/Cargo.toml
index 0fd73855..e94b20e7 100644
--- a/multiboot2-header/Cargo.toml
+++ b/multiboot2-header/Cargo.toml
@@ -26,7 +26,7 @@ readme = "README.md"
 homepage = "https://github.com/rust-osdev/multiboot2-header"
 repository = "https://github.com/rust-osdev/multiboot2"
 documentation = "https://docs.rs/multiboot2-header"
-rust-version = "1.70"
+rust-version = "1.75"
 
 [[example]]
 name = "minimal"
diff --git a/multiboot2-header/Changelog.md b/multiboot2-header/Changelog.md
index 693d8662..55986349 100644
--- a/multiboot2-header/Changelog.md
+++ b/multiboot2-header/Changelog.md
@@ -2,6 +2,9 @@
 
 ## Unreleased
 
+- updated dependencies
+- MSRV is 1.75
+
 ## 0.4.0 (2024-05-01)
 
 - added `EndHeaderTag::default()`
diff --git a/multiboot2-header/README.md b/multiboot2-header/README.md
index eebac8d0..577a75a8 100644
--- a/multiboot2-header/README.md
+++ b/multiboot2-header/README.md
@@ -77,7 +77,7 @@ bytes of the ELF. See Multiboot2 specification.
 
 ## MSRV
 
-The MSRV is 1.70.0 stable.
+The MSRV is 1.75.0 stable.
 
 ## License & Contribution
 
diff --git a/multiboot2-header/src/lib.rs b/multiboot2-header/src/lib.rs
index 456f4682..165bace8 100644
--- a/multiboot2-header/src/lib.rs
+++ b/multiboot2-header/src/lib.rs
@@ -34,7 +34,7 @@
 //!
 //! ## MSRV
 //!
-//! The MSRV is 1.70.0 stable.
+//! The MSRV is 1.75.0 stable.
 
 #![no_std]
 #![cfg_attr(feature = "unstable", feature(error_in_core))]
diff --git a/multiboot2/Cargo.toml b/multiboot2/Cargo.toml
index 152d34d2..4a7732de 100644
--- a/multiboot2/Cargo.toml
+++ b/multiboot2/Cargo.toml
@@ -31,7 +31,7 @@ readme = "README.md"
 homepage = "https://github.com/rust-osdev/multiboot2"
 repository = "https://github.com/rust-osdev/multiboot2"
 documentation = "https://docs.rs/multiboot2"
-rust-version = "1.70"
+rust-version = "1.75"
 
 [features]
 default = ["builder"]
diff --git a/multiboot2/Changelog.md b/multiboot2/Changelog.md
index 89055385..f949feaa 100644
--- a/multiboot2/Changelog.md
+++ b/multiboot2/Changelog.md
@@ -1,5 +1,10 @@
 # CHANGELOG for crate `multiboot2`
 
+## Unreleased
+
+- updated dependencies
+- MSRV is 1.75
+
 ## 0.20.2 (2024-05-26)
 
 - fix Debug implementation of `EfiMemoryMapTag`
diff --git a/multiboot2/README.md b/multiboot2/README.md
index 4bdd1893..52a207e5 100644
--- a/multiboot2/README.md
+++ b/multiboot2/README.md
@@ -45,7 +45,7 @@ tag_, which is a tag of type `0` and size `8`.
 
 ## MSRV
 
-The MSRV is 1.70.0 stable.
+The MSRV is 1.75.0 stable.
 
 ## License & Contribution
 
diff --git a/multiboot2/src/framebuffer.rs b/multiboot2/src/framebuffer.rs
index bb80dc25..5a92b8c4 100644
--- a/multiboot2/src/framebuffer.rs
+++ b/multiboot2/src/framebuffer.rs
@@ -324,7 +324,7 @@ impl AsBytes for FramebufferColor {}
 
 /// Error when an unknown [`FramebufferTypeId`] is found.
 #[derive(Debug, Copy, Clone, Display, PartialEq, Eq)]
-#[display(fmt = "Unknown framebuffer type {}", _0)]
+#[display("Unknown framebuffer type {}", _0)]
 pub struct UnknownFramebufferType(u8);
 
 #[cfg(feature = "unstable")]
diff --git a/multiboot2/src/lib.rs b/multiboot2/src/lib.rs
index af37b5b7..f9b07f35 100644
--- a/multiboot2/src/lib.rs
+++ b/multiboot2/src/lib.rs
@@ -33,7 +33,7 @@
 //! ```
 //!
 //! ## MSRV
-//! The MSRV is 1.70.0 stable.
+//! The MSRV is 1.75.0 stable.
 
 #[cfg(feature = "builder")]
 extern crate alloc;
@@ -112,15 +112,15 @@ pub const MAGIC: u32 = 0x36d76289;
 pub enum MbiLoadError {
     /// The address is invalid. Make sure that the address is 8-byte aligned,
     /// according to the spec.
-    #[display(fmt = "The address is invalid")]
+    #[display("The address is invalid")]
     IllegalAddress,
     /// The total size of the multiboot2 information structure must be not zero
     /// and a multiple of 8.
-    #[display(fmt = "The size of the MBI is unexpected")]
+    #[display("The size of the MBI is unexpected")]
     IllegalTotalSize(u32),
     /// Missing end tag. Each multiboot2 boot information requires to have an
     /// end tag.
-    #[display(fmt = "There is no end tag")]
+    #[display("There is no end tag")]
     NoEndTag,
 }