diff --git a/Cargo.lock.msrv b/Cargo.lock.msrv
index 44849ffeba..766021ba09 100644
--- a/Cargo.lock.msrv
+++ b/Cargo.lock.msrv
@@ -914,34 +914,13 @@ dependencies = [
  "libc",
 ]
 
-[[package]]
-name = "num_enum"
-version = "0.5.11"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1f646caf906c20226733ed5b1374287eb97e3c2a5c227ce668c1f2ce20ae57c9"
-dependencies = [
- "num_enum_derive 0.5.11",
-]
-
 [[package]]
 name = "num_enum"
 version = "0.6.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7a015b430d3c108a207fd776d2e2196aaf8b1cf8cf93253e3a097ff3085076a1"
 dependencies = [
- "num_enum_derive 0.6.1",
-]
-
-[[package]]
-name = "num_enum_derive"
-version = "0.5.11"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dcbff9bc912032c62bf65ef1d5aea88983b420f4f839db1e9b0c281a25c9c799"
-dependencies = [
- "proc-macro-crate",
- "proc-macro2",
- "quote",
- "syn 1.0.109",
+ "num_enum_derive",
 ]
 
 [[package]]
@@ -1402,7 +1381,7 @@ dependencies = [
  "lz4_flex",
  "ntest",
  "num-bigint",
- "num_enum 0.6.1",
+ "num_enum",
  "openssl",
  "rand",
  "rand_chacha",
@@ -1438,7 +1417,7 @@ dependencies = [
  "criterion",
  "lz4_flex",
  "num-bigint",
- "num_enum 0.6.1",
+ "num_enum",
  "scylla-macros",
  "secrecy",
  "serde",
@@ -1469,7 +1448,7 @@ dependencies = [
  "futures",
  "ntest",
  "num-bigint",
- "num_enum 0.5.11",
+ "num_enum",
  "rand",
  "scylla-cql",
  "thiserror",
diff --git a/scylla-cql/Cargo.toml b/scylla-cql/Cargo.toml
index d8a4fafd7e..91b9e124dc 100644
--- a/scylla-cql/Cargo.toml
+++ b/scylla-cql/Cargo.toml
@@ -13,7 +13,7 @@ license = "MIT OR Apache-2.0"
 scylla-macros = { version = "0.2.0", path = "../scylla-macros" }
 byteorder = "1.3.4"
 bytes = "1.0.1"
-num_enum = "0.6"
+num_enum = ">=0.6,<=0.7"
 tokio = { version = "1.12", features = ["io-util", "time"] }
 secrecy = { version = "0.7.0", optional = true }
 snap = "1.0"
diff --git a/scylla-proxy/Cargo.toml b/scylla-proxy/Cargo.toml
index de14d461ff..f42275beb5 100644
--- a/scylla-proxy/Cargo.toml
+++ b/scylla-proxy/Cargo.toml
@@ -17,7 +17,7 @@ scylla-cql = { version = "0.0.8", path = "../scylla-cql" }
 byteorder = "1.3.4"
 bytes = "1.2.0"
 futures = "0.3.6"
-num_enum = "0.5"
+num_enum = ">=0.6,<=0.7"
 tokio = { version = "1.12", features = ["net", "time", "io-util", "sync", "rt", "macros", "rt-multi-thread"] }
 uuid = "1.0"
 thiserror = "1.0.32"
diff --git a/scylla/Cargo.toml b/scylla/Cargo.toml
index 2506968fa1..e89093c13c 100644
--- a/scylla/Cargo.toml
+++ b/scylla/Cargo.toml
@@ -26,7 +26,7 @@ byteorder = "1.3.4"
 bytes = "1.0.1"
 futures = "0.3.6"
 histogram = "0.6.9"
-num_enum = "0.6"
+num_enum = ">=0.6,<=0.7"
 tokio = { version = "1.27", features = ["net", "time", "io-util", "sync", "rt", "macros"] }
 snap = "1.0"
 uuid = { version = "1.0", features = ["v4"] }