diff --git a/Cargo.lock b/Cargo.lock
index 45088b2d..1125d279 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2783,9 +2783,9 @@ dependencies = [
 
 [[package]]
 name = "once_cell"
-version = "1.19.0"
+version = "1.20.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3fdb12b2476b595f9358c5161aa467c2438859caa136dec86c26fdd2efe17b92"
+checksum = "33ea5043e58958ee56f3e15a90aee535795cd7dfd319846288d93c5b57d85cbe"
 
 [[package]]
 name = "openssl"
diff --git a/crates/bin/Cargo.toml b/crates/bin/Cargo.toml
index 403d6682..efa8b809 100644
--- a/crates/bin/Cargo.toml
+++ b/crates/bin/Cargo.toml
@@ -32,7 +32,7 @@ home = "0.5.9"
 log = { version = "0.4.18", features = ["std"] }
 miette = "7.0.0"
 mimalloc = { version = "0.1.39", default-features = false, optional = true }
-once_cell = "1.18.0"
+once_cell = "1.20.0"
 semver = "1.0.17"
 strum = "0.26.1"
 strum_macros = "0.26.1"
diff --git a/crates/binstalk-downloader/Cargo.toml b/crates/binstalk-downloader/Cargo.toml
index 05a8e52d..e1309b1b 100644
--- a/crates/binstalk-downloader/Cargo.toml
+++ b/crates/binstalk-downloader/Cargo.toml
@@ -65,7 +65,7 @@ tracing = "0.1.39"
 hickory-resolver = { version = "0.25.0-alpha.2", optional = true, features = [
     "dnssec-ring",
 ] }
-once_cell = { version = "1.18.0", optional = true }
+once_cell = { version = "1.20.0", optional = true }
 url = "2.3.1"
 
 xz2 = "0.1.7"
diff --git a/crates/binstalk-fetchers/Cargo.toml b/crates/binstalk-fetchers/Cargo.toml
index 095d1e5a..c0bf748a 100644
--- a/crates/binstalk-fetchers/Cargo.toml
+++ b/crates/binstalk-fetchers/Cargo.toml
@@ -23,7 +23,7 @@ leon = "3.0.0"
 leon-macros = "1.0.1"
 miette = "7.0.0"
 minisign-verify = "0.2.1"
-once_cell = "1.18.0"
+once_cell = "1.20.0"
 strum = "0.26.1"
 thiserror = "1.0.61"
 tokio = { version = "1.35.0", features = [
diff --git a/crates/binstalk-registry/Cargo.toml b/crates/binstalk-registry/Cargo.toml
index a0415643..724a3f57 100644
--- a/crates/binstalk-registry/Cargo.toml
+++ b/crates/binstalk-registry/Cargo.toml
@@ -22,7 +22,7 @@ compact_str = { version = "0.8.0", features = ["serde"] }
 leon = "3.0.0"
 miette = "7.0.0"
 normalize-path = { version = "0.2.1", path = "../normalize-path" }
-once_cell = "1.18.0"
+once_cell = "1.20.0"
 semver = { version = "1.0.17", features = ["serde"] }
 serde = { version = "1.0.163", features = ["derive"] }
 serde_json = "1.0.107"
diff --git a/crates/binstalk-types/Cargo.toml b/crates/binstalk-types/Cargo.toml
index 4c09e825..00c3b0e3 100644
--- a/crates/binstalk-types/Cargo.toml
+++ b/crates/binstalk-types/Cargo.toml
@@ -12,7 +12,7 @@ license = "Apache-2.0 OR MIT"
 [dependencies]
 compact_str = { version = "0.8.0", features = ["serde"] }
 maybe-owned = { version = "0.3.4", features = ["serde"] }
-once_cell = "1.18.0"
+once_cell = "1.20.0"
 semver = { version = "1.0.17", features = ["serde"] }
 serde = { version = "1.0.163", features = ["derive"] }
 strum = "0.26.1"