diff --git a/Cargo.toml b/Cargo.toml
index 563e0ba..e4eb79b 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "spacepackets"
-version = "0.2.0"
+version = "0.3.0"
 edition = "2021"
 authors = ["Robin Mueller <muellerr@irs.uni-stuttgart.de>"]
 description = "Generic implementations for various CCSDS and ECSS packet standards"
@@ -12,17 +12,17 @@ categories = ["aerospace", "aerospace::space-protocols", "no-std", "hardware-sup
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-zerocopy = "0.6.1"
-crc = "3.0.0"
-delegate = "0.7.0"
+zerocopy = "0.6"
+crc = "3.0"
+delegate = "0.8"
 
 [dependencies.serde]
-version = "1.0.142"
+version = "1.0"
 default-features = false
 features = ["derive"]
 
 [dependencies.chrono]
-version = "0.4.20"
+version = "0.4"
 default-features = false
 
 [dependencies.num-traits]
@@ -30,7 +30,7 @@ version = "0.2"
 default-features = false
 
 [dev-dependencies.postcard]
-version = "1.0.1"
+version = "1.0"
 
 [features]
 default = ["std"]