diff --git a/llvm-bitstream/Cargo.toml b/llvm-bitstream/Cargo.toml
index 9c8e0a7..d21c94b 100644
--- a/llvm-bitstream/Cargo.toml
+++ b/llvm-bitstream/Cargo.toml
@@ -19,7 +19,7 @@ llvm-bitcursor = { version = "0.0.3", path = "../llvm-bitcursor" }
 llvm-support = { version = "0.0.3", path = "../llvm-support" }
 log = "0.4"
 num = "0.4"
-num_enum = "0.6"
+num_enum = "0.7"
 thiserror = "1.0"
 
 [dev-dependencies]
diff --git a/llvm-mapper/Cargo.toml b/llvm-mapper/Cargo.toml
index e178774..1426d3a 100644
--- a/llvm-mapper/Cargo.toml
+++ b/llvm-mapper/Cargo.toml
@@ -20,7 +20,7 @@ hashbrown = "0.14"
 llvm-bitstream = { version = "0.0.3", path = "../llvm-bitstream" }
 llvm-support = { version = "0.0.3", path = "../llvm-support" }
 log = "0.4"
-num_enum = "0.6"
+num_enum = "0.7"
 thiserror = "1.0"
 
 [dev-dependencies]
diff --git a/llvm-support/Cargo.toml b/llvm-support/Cargo.toml
index 4d58444..d005e55 100644
--- a/llvm-support/Cargo.toml
+++ b/llvm-support/Cargo.toml
@@ -14,4 +14,4 @@ version = "0.0.3"
 [dependencies]
 paste = "1.0"
 thiserror = "1.0"
-num_enum = "0.6.0"
+num_enum = "0.7.1"