diff --git a/Cargo.toml b/Cargo.toml
index 914c42f..7f00adb 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -21,10 +21,10 @@ derive_serde_style = ["serde"]
 gnu_legacy = []
 
 [dependencies]
-serde = { version="1.0.152", features=["derive"], optional=true }
+serde = { version="1.0", features=["derive"], optional=true }
 
 [target.'cfg(windows)'.dependencies.windows]
-version = "0.48.0"
+version = "0.48"
 package = "windows-sys"
 features = [
     "Win32_Foundation",
@@ -34,5 +34,5 @@ features = [
 ]
 
 [dev-dependencies]
-doc-comment = "0.3.3"
-serde_json = "1.0.94"
+doc-comment = "0.3"
+serde_json = "1.0"