diff --git a/Cargo.toml b/Cargo.toml
index 9c617d2..0785e53 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -10,7 +10,7 @@ repository = "https://github.com/foresterre/parameterized"
 readme = "README.md"
 keywords = ["parameterized", "parametrized", "test", "unit-test", "junit"]
 categories = ["development-tools", "development-tools::testing"]
-rust-version = "1.68"
+rust-version = "1.82"
 
 [features]
 # not semver protected
diff --git a/parameterized-macro/Cargo.toml b/parameterized-macro/Cargo.toml
index 7760f88..c540478 100644
--- a/parameterized-macro/Cargo.toml
+++ b/parameterized-macro/Cargo.toml
@@ -10,7 +10,7 @@ repository = "https://github.com/foresterre/parameterized"
 readme = "readme.md"
 keywords = ["parameterized", "attribute", "test", "unit-test", "junit"]
 categories = ["development-tools", "development-tools::testing"]
-rust-version = "1.68"
+rust-version = "1.82"
 
 autotests = false
 
@@ -24,7 +24,7 @@ path = "tests/cases.rs"
 [dependencies]
 fnv = "1.0.7"
 # from indexmap 2.12 the MSRV is 1.82; unless indexmap needs security updates, a lower MSRV is preferable, since parameterized doesn't need it
-indexmap = { version = "~2.11.4", default-features = false }
+indexmap = { version = "~2.13.0", default-features = false }
 proc-macro2 = "1.0.24"
 quote = "1.0.8"
 syn = { version = "2.0.52", features = ["full"] }