diff --git a/examples/block-decode/Cargo.toml b/examples/block-decode/Cargo.toml
index 2db66e0..c35d02d 100644
--- a/examples/block-decode/Cargo.toml
+++ b/examples/block-decode/Cargo.toml
@@ -9,5 +9,5 @@ publish = false
 [dependencies]
 pallas = { path = "../../pallas" }
 net2 = "0.2.37"
-env_logger = "0.9.0"
+env_logger = "0.10.0"
 hex = "0.4.3"
diff --git a/examples/block-download/Cargo.toml b/examples/block-download/Cargo.toml
index 921d64e..b8878bf 100644
--- a/examples/block-download/Cargo.toml
+++ b/examples/block-download/Cargo.toml
@@ -9,6 +9,6 @@ publish = false
 [dependencies]
 pallas = { path = "../../pallas" }
 net2 = "0.2.37"
-env_logger = "0.9.0"
+env_logger = "0.10.0"
 hex = "0.4.3"
 
diff --git a/examples/n2c-miniprotocols/Cargo.toml b/examples/n2c-miniprotocols/Cargo.toml
index 283a620..35dd294 100644
--- a/examples/n2c-miniprotocols/Cargo.toml
+++ b/examples/n2c-miniprotocols/Cargo.toml
@@ -9,7 +9,7 @@ publish = false
 [dependencies]
 pallas = { path = "../../pallas" }
 net2 = "0.2.37"
-env_logger = "0.9.0"
+env_logger = "0.10.0"
 hex = "0.4.3"
 log = "0.4.16"
 
diff --git a/examples/n2n-miniprotocols/Cargo.toml b/examples/n2n-miniprotocols/Cargo.toml
index 4aebe0f..cd84003 100644
--- a/examples/n2n-miniprotocols/Cargo.toml
+++ b/examples/n2n-miniprotocols/Cargo.toml
@@ -9,7 +9,7 @@ publish = false
 [dependencies]
 pallas = { path = "../../pallas" }
 net2 = "0.2.37"
-env_logger = "0.9.0"
+env_logger = "0.10.0"
 hex = "0.4.3"
 log = "0.4.16"