diff --git a/Cargo.lock b/Cargo.lock
index 5fe0549d4d6..713e3fe916f 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1499,9 +1499,9 @@ dependencies = [
 
 [[package]]
 name = "proptest-derive"
-version = "0.2.0"
+version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "051d9d20dbe9e9dfe594328b6eaab72ccf571fee818991dd1c1ba5469b5f32d4"
+checksum = "90b46295382dc76166cb7cf2bb4a97952464e4b7ed5a43e6cd34e1fec3349ddc"
 dependencies = [
  "proc-macro2 0.4.30",
  "quote 0.6.13",
diff --git a/zebra-chain/Cargo.toml b/zebra-chain/Cargo.toml
index b9ef62ff87a..b5055d5412c 100644
--- a/zebra-chain/Cargo.toml
+++ b/zebra-chain/Cargo.toml
@@ -34,7 +34,7 @@ displaydoc = "0.1.7"
 
 [dev-dependencies]
 proptest = "0.10"
-proptest-derive = "0.2.0"
+proptest-derive = "0.3.0"
 zebra-test = { path = "../zebra-test/" }
 color-eyre = "0.5"
 bincode = "1"
diff --git a/zebra-network/Cargo.toml b/zebra-network/Cargo.toml
index 5dfa380fdae..314bbcf0582 100644
--- a/zebra-network/Cargo.toml
+++ b/zebra-network/Cargo.toml
@@ -37,6 +37,6 @@ zebra-consensus = { path = "../zebra-consensus" }
 
 [dev-dependencies]
 proptest = "0.10"
-proptest-derive = "0.2.0"
+proptest-derive = "0.3.0"
 
 zebra-test = { path = "../zebra-test/" }