diff --git a/.clippy.toml b/.clippy.toml
index 97dd653d..00d5361d 100644
--- a/.clippy.toml
+++ b/.clippy.toml
@@ -1 +1 @@
-msrv = "1.56.0"  # MSRV
+msrv = "1.56.1"  # MSRV
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index d6bfc8af..5e60a046 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -78,7 +78,7 @@ jobs:
         build: [msrv, wasm, wasm-wasi, debug, release]
         include:
           - build: msrv
-            rust: 1.56.0  # MSRV
+            rust: 1.56.1  # MSRV
             target: x86_64-unknown-linux-gnu
             features: full
           - build: wasm
@@ -122,7 +122,7 @@ jobs:
     - name: Install Rust
       uses: actions-rs/toolchain@v1
       with:
-        toolchain: 1.56.0  # MSRV
+        toolchain: 1.56.1  # MSRV
         profile: minimal
         override: true
     - uses: Swatinem/rust-cache@v1
@@ -172,7 +172,7 @@ jobs:
     - name: Install Rust
       uses: actions-rs/toolchain@v1
       with:
-        toolchain: 1.56.0  # MSRV
+        toolchain: 1.56.1  # MSRV
         profile: minimal
         override: true
         components: clippy
diff --git a/.github/workflows/rust-next.yml b/.github/workflows/rust-next.yml
index 4a67ac6b..78482bed 100644
--- a/.github/workflows/rust-next.yml
+++ b/.github/workflows/rust-next.yml
@@ -92,9 +92,9 @@ jobs:
     strategy:
       matrix:
         rust:
-        - 1.56.0  # MSRV
+        - 1.56.1  # MSRV
         - stable
-    continue-on-error: ${{ matrix.rust != '1.56.0' }}  # MSRV
+    continue-on-error: ${{ matrix.rust != '1.56.1' }}  # MSRV
     runs-on: ubuntu-latest
     steps:
     - name: Checkout repository
diff --git a/Cargo.toml b/Cargo.toml
index 98682885..fefcb27f 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -25,7 +25,7 @@ keywords = [
 license = "MIT OR Apache-2.0"
 readme = "README.md"
 edition = "2021"
-rust-version = "1.56.0"  # MSRV
+rust-version = "1.56.1"  # MSRV
 include = [
   "build.rs",
   "src/**/*",
diff --git a/Makefile b/Makefile
index 56130fc9..c1f2a203 100644
--- a/Makefile
+++ b/Makefile
@@ -10,7 +10,7 @@ ifneq (${TOOLCHAIN_TARGET},)
   ARGS+=--target ${TOOLCHAIN_TARGET}
 endif
 
-MSRV?=1.56.0
+MSRV?=1.56.1
 
 _FEATURES = minimal default wasm full debug release
 _FEATURES_minimal = --no-default-features --features "std"
diff --git a/README.md b/README.md
index 48b7a3cb..420baeff 100644
--- a/README.md
+++ b/README.md
@@ -93,7 +93,7 @@ OPTIONS:
   - Leverage feature flags to keep to one active branch
   - Being under [WG-CLI](https://github.com/rust-cli/team/) to increase the bus factor
 - We follow semver and will wait about 6-9 months between major breaking changes
-- We will support the last two minor Rust releases (MSRV, currently 1.56.0)
+- We will support the last two minor Rust releases (MSRV, currently 1.56.1)
 
 While these aspirations can be at odds with fast build times and low binary
 size, we will still strive to keep these reasonable for the flexibility you
diff --git a/clap_bench/Cargo.toml b/clap_bench/Cargo.toml
index f1c2fc9f..f0009342 100644
--- a/clap_bench/Cargo.toml
+++ b/clap_bench/Cargo.toml
@@ -4,7 +4,7 @@ version = "0.0.0"
 description = "Benchmarks for clap"
 license = "MIT OR Apache-2.0"
 edition = "2021"
-rust-version = "1.56.0"  # MSRV
+rust-version = "1.56.1"  # MSRV
 publish = false
 
 [package.metadata.release]
diff --git a/clap_complete/Cargo.toml b/clap_complete/Cargo.toml
index 23074228..4b8762fb 100644
--- a/clap_complete/Cargo.toml
+++ b/clap_complete/Cargo.toml
@@ -14,7 +14,7 @@ keywords = [
 license = "MIT OR Apache-2.0"
 readme = "README.md"
 edition = "2021"
-rust-version = "1.56.0"  # MSRV
+rust-version = "1.56.1"  # MSRV
 include = [
   "build.rs",
   "src/**/*",
diff --git a/clap_complete_fig/Cargo.toml b/clap_complete_fig/Cargo.toml
index e1b0f2e2..9e6c2066 100644
--- a/clap_complete_fig/Cargo.toml
+++ b/clap_complete_fig/Cargo.toml
@@ -14,7 +14,7 @@ keywords = [
 license = "MIT OR Apache-2.0"
 readme = "README.md"
 edition = "2021"
-rust-version = "1.56.0"  # MSRV
+rust-version = "1.56.1"  # MSRV
 include = [
   "build.rs",
   "src/**/*",
diff --git a/clap_derive/Cargo.toml b/clap_derive/Cargo.toml
index 1f9b4b98..1acf291c 100644
--- a/clap_derive/Cargo.toml
+++ b/clap_derive/Cargo.toml
@@ -15,7 +15,7 @@ keywords = [
 license = "MIT OR Apache-2.0"
 readme = "README.md"
 edition = "2021"
-rust-version = "1.56.0"  # MSRV
+rust-version = "1.56.1"  # MSRV
 include = [
   "build.rs",
   "src/**/*",
diff --git a/clap_lex/Cargo.toml b/clap_lex/Cargo.toml
index edd6425a..f157e5df 100644
--- a/clap_lex/Cargo.toml
+++ b/clap_lex/Cargo.toml
@@ -15,7 +15,7 @@ keywords = [
 license = "MIT OR Apache-2.0"
 readme = "README.md"
 edition = "2021"
-rust-version = "1.56.0"  # MSRV
+rust-version = "1.56.1"  # MSRV
 include = [
   "build.rs",
   "src/**/*",
diff --git a/clap_mangen/Cargo.toml b/clap_mangen/Cargo.toml
index 73e28b42..31afe2ab 100644
--- a/clap_mangen/Cargo.toml
+++ b/clap_mangen/Cargo.toml
@@ -14,7 +14,7 @@ keywords = [
 license = "MIT OR Apache-2.0"
 readme = "README.md"
 edition = "2021"
-rust-version = "1.56.0"  # MSRV
+rust-version = "1.56.1"  # MSRV
 include = [
   "build.rs",
   "src/**/*",