diff --git a/Cargo.lock b/Cargo.lock
index b55e5e42f02..a03f9f2ce99 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -375,7 +375,7 @@ dependencies = [
 
 [[package]]
 name = "cargo-credential-libsecret"
-version = "0.4.8"
+version = "0.4.9"
 dependencies = [
  "anyhow",
  "cargo-credential",
@@ -384,7 +384,7 @@ dependencies = [
 
 [[package]]
 name = "cargo-credential-macos-keychain"
-version = "0.4.8"
+version = "0.4.9"
 dependencies = [
  "cargo-credential",
  "security-framework",
@@ -392,7 +392,7 @@ dependencies = [
 
 [[package]]
 name = "cargo-credential-wincred"
-version = "0.4.8"
+version = "0.4.9"
 dependencies = [
  "cargo-credential",
  "windows-sys 0.59.0",
@@ -416,11 +416,11 @@ dependencies = [
 
 [[package]]
 name = "cargo-test-macro"
-version = "0.3.1"
+version = "0.3.2"
 
 [[package]]
 name = "cargo-test-support"
-version = "0.4.0"
+version = "0.4.1"
 dependencies = [
  "anstream",
  "anstyle",
@@ -448,7 +448,7 @@ dependencies = [
 
 [[package]]
 name = "cargo-util"
-version = "0.2.15"
+version = "0.2.16"
 dependencies = [
  "anyhow",
  "core-foundation 0.10.0",
@@ -469,7 +469,7 @@ dependencies = [
 
 [[package]]
 name = "cargo-util-schemas"
-version = "0.6.0"
+version = "0.6.1"
 dependencies = [
  "semver",
  "serde",
@@ -687,7 +687,7 @@ dependencies = [
 
 [[package]]
 name = "crates-io"
-version = "0.40.5"
+version = "0.40.6"
 dependencies = [
  "curl",
  "percent-encoding",
diff --git a/Cargo.toml b/Cargo.toml
index e7d2f773192..9c136cdf551 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -131,7 +131,7 @@ name = "cargo"
 version = "0.84.0"
 edition.workspace = true
 license.workspace = true
-rust-version = "1.80"  # MSRV:1
+rust-version = "1.81"  # MSRV:1
 homepage = "https://doc.rust-lang.org/cargo/index.html"
 repository.workspace = true
 documentation = "https://docs.rs/cargo"
diff --git a/crates/cargo-test-macro/Cargo.toml b/crates/cargo-test-macro/Cargo.toml
index eaf4481f09e..bb083da6718 100644
--- a/crates/cargo-test-macro/Cargo.toml
+++ b/crates/cargo-test-macro/Cargo.toml
@@ -1,8 +1,8 @@
 [package]
 name = "cargo-test-macro"
-version = "0.3.1"
+version = "0.3.2"
 edition.workspace = true
-rust-version = "1.80"  # MSRV:1
+rust-version = "1.81"  # MSRV:1
 license.workspace = true
 homepage.workspace = true
 repository.workspace = true
diff --git a/crates/cargo-test-support/Cargo.toml b/crates/cargo-test-support/Cargo.toml
index e79a7ef9a71..9c207a2eaa3 100644
--- a/crates/cargo-test-support/Cargo.toml
+++ b/crates/cargo-test-support/Cargo.toml
@@ -1,8 +1,8 @@
 [package]
 name = "cargo-test-support"
-version = "0.4.0"
+version = "0.4.1"
 edition.workspace = true
-rust-version = "1.80"  # MSRV:1
+rust-version = "1.81"  # MSRV:1
 license.workspace = true
 homepage.workspace = true
 repository.workspace = true
diff --git a/crates/cargo-util-schemas/Cargo.toml b/crates/cargo-util-schemas/Cargo.toml
index b95026ac3be..9bd76226fbf 100644
--- a/crates/cargo-util-schemas/Cargo.toml
+++ b/crates/cargo-util-schemas/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "cargo-util-schemas"
-version = "0.6.0"
-rust-version = "1.80"  # MSRV:1
+version = "0.6.1"
+rust-version = "1.81"  # MSRV:1
 edition.workspace = true
 license.workspace = true
 homepage.workspace = true
diff --git a/crates/cargo-util/Cargo.toml b/crates/cargo-util/Cargo.toml
index 2d4f89a02dd..554689c1a05 100644
--- a/crates/cargo-util/Cargo.toml
+++ b/crates/cargo-util/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "cargo-util"
-version = "0.2.15"
-rust-version = "1.80"  # MSRV:1
+version = "0.2.16"
+rust-version = "1.81"  # MSRV:1
 edition.workspace = true
 license.workspace = true
 homepage.workspace = true
diff --git a/crates/crates-io/Cargo.toml b/crates/crates-io/Cargo.toml
index 114f675c88b..bca110f0ec8 100644
--- a/crates/crates-io/Cargo.toml
+++ b/crates/crates-io/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "crates-io"
-version = "0.40.5"
-rust-version = "1.80"  # MSRV:1
+version = "0.40.6"
+rust-version = "1.81"  # MSRV:1
 edition.workspace = true
 license.workspace = true
 homepage.workspace = true
diff --git a/credential/cargo-credential-libsecret/Cargo.toml b/credential/cargo-credential-libsecret/Cargo.toml
index 2dee6614fd3..afd3af61293 100644
--- a/credential/cargo-credential-libsecret/Cargo.toml
+++ b/credential/cargo-credential-libsecret/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "cargo-credential-libsecret"
-version = "0.4.8"
-rust-version = "1.80"  # MSRV:1
+version = "0.4.9"
+rust-version = "1.81"  # MSRV:1
 edition.workspace = true
 license.workspace = true
 homepage.workspace = true
diff --git a/credential/cargo-credential-macos-keychain/Cargo.toml b/credential/cargo-credential-macos-keychain/Cargo.toml
index 648b5846aac..f7cd1a47e54 100644
--- a/credential/cargo-credential-macos-keychain/Cargo.toml
+++ b/credential/cargo-credential-macos-keychain/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "cargo-credential-macos-keychain"
-version = "0.4.8"
-rust-version = "1.80"  # MSRV:1
+version = "0.4.9"
+rust-version = "1.81"  # MSRV:1
 edition.workspace = true
 license.workspace = true
 homepage.workspace = true
diff --git a/credential/cargo-credential-wincred/Cargo.toml b/credential/cargo-credential-wincred/Cargo.toml
index e8635cb80f7..12246789e4c 100644
--- a/credential/cargo-credential-wincred/Cargo.toml
+++ b/credential/cargo-credential-wincred/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "cargo-credential-wincred"
-version = "0.4.8"
-rust-version = "1.80"  # MSRV:1
+version = "0.4.9"
+rust-version = "1.81"  # MSRV:1
 edition.workspace = true
 license.workspace = true
 homepage.workspace = true