diff --git a/Cargo.lock b/Cargo.lock
index a98e23563..315781a95 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -912,6 +912,12 @@ version = "1.19.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3fdb12b2476b595f9358c5161aa467c2438859caa136dec86c26fdd2efe17b92"
 
+[[package]]
+name = "openssl-probe"
+version = "0.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ff011a302c396a5197692431fc1948019154afc178baf7d8e37367442a4601cf"
+
 [[package]]
 name = "parking_lot"
 version = "0.12.3"
@@ -1075,6 +1081,7 @@ dependencies = [
  "percent-encoding",
  "pin-project-lite",
  "rustls 0.21.12",
+ "rustls-native-certs",
  "rustls-pemfile",
  "serde",
  "serde_json",
@@ -1156,6 +1163,18 @@ dependencies = [
  "zeroize",
 ]
 
+[[package]]
+name = "rustls-native-certs"
+version = "0.6.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a9aace74cb666635c918e9c12bc0d348266037aa8eb599b5cba565709a8dff00"
+dependencies = [
+ "openssl-probe",
+ "rustls-pemfile",
+ "schannel",
+ "security-framework",
+]
+
 [[package]]
 name = "rustls-pemfile"
 version = "1.0.4"
@@ -1204,6 +1223,15 @@ version = "1.0.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f3cb5ba0dc43242ce17de99c180e96db90b235b8a9fdc9543c96d2209116bd9f"
 
+[[package]]
+name = "schannel"
+version = "0.1.23"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fbc91545643bcf3a0bbb6569265615222618bdf33ce4ffbbd13c4bbd4c093534"
+dependencies = [
+ "windows-sys 0.52.0",
+]
+
 [[package]]
 name = "scopeguard"
 version = "1.2.0"
@@ -1226,6 +1254,29 @@ dependencies = [
  "untrusted",
 ]
 
+[[package]]
+name = "security-framework"
+version = "2.9.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "05b64fb303737d99b81884b2c63433e9ae28abebe5eb5045dcdd175dc2ecf4de"
+dependencies = [
+ "bitflags 1.3.2",
+ "core-foundation",
+ "core-foundation-sys",
+ "libc",
+ "security-framework-sys",
+]
+
+[[package]]
+name = "security-framework-sys"
+version = "2.9.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e932934257d3b408ed8f30db49d85ea163bfe74961f017f405b025af298f0c7a"
+dependencies = [
+ "core-foundation-sys",
+ "libc",
+]
+
 [[package]]
 name = "serde"
 version = "1.0.203"
@@ -1427,6 +1478,7 @@ version = "0.1.0"
 dependencies = [
  "cxx",
  "cxx-build",
+ "reqwest",
  "taskchampion",
 ]
 
diff --git a/src/taskchampion-cpp/Cargo.toml b/src/taskchampion-cpp/Cargo.toml
index 91e557587..b53daef85 100644
--- a/src/taskchampion-cpp/Cargo.toml
+++ b/src/taskchampion-cpp/Cargo.toml
@@ -10,6 +10,8 @@ crate-type = ["staticlib"]
 [dependencies]
 taskchampion = "0.7.0"
 cxx = "1.0.124"
+# Not used directly, but adds the native-roots feature. #3625.
+reqwest = { version = ">= 0.11.27", default-features = false, features = ["rustls-tls-native-roots"] }
 
 [build-dependencies]
 cxx-build = "1.0"