diff --git a/Cargo.lock b/Cargo.lock
index b398d06c347df..f1ba6a1633615 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -198,9 +198,9 @@ checksum = "7c02d123df017efcdfbd739ef81735b36c5ba83ec3c59c80a9d7ecc718f92e50"
 
 [[package]]
 name = "askama"
-version = "0.16.0"
+version = "0.16.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f1bf825125edd887a019d0a3a837dcc5499a68b0d034cc3eb594070c3e18addc"
+checksum = "6024d73179f43f15ccd2b881bfea6fee7f3a46ec53f33b52210dea749ebebaa4"
 dependencies = [
  "askama_macros",
  "itoa",
@@ -211,9 +211,9 @@ dependencies = [
 
 [[package]]
 name = "askama_derive"
-version = "0.16.0"
+version = "0.16.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e1c7065972a130eafa84215f21352ae15b4a7393da48c1f5e103904490736738"
+checksum = "071ee5ebf2138e3ad180e0aacf6940c2cab5e6d8333741d9925c7bee2b153f39"
 dependencies = [
  "askama_parser",
  "basic-toml",
@@ -224,23 +224,23 @@ dependencies = [
  "rustc-hash 2.1.1",
  "serde",
  "serde_derive",
- "syn 2.0.117",
+ "syn 3.0.3",
 ]
 
 [[package]]
 name = "askama_macros"
-version = "0.16.0"
+version = "0.16.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0e23b1d2c4bd39a41971f6124cef4cc6fd0540913ecb90919b69ab3bbe44ae1a"
+checksum = "643e1c7cbb6aec1d920332fe51a7c0d8219e273dcb8602db03f5263e4d16487b"
 dependencies = [
  "askama_derive",
 ]
 
 [[package]]
 name = "askama_parser"
-version = "0.16.0"
+version = "0.16.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7db09fde9143e7ac4513358fb32ee32847125b63b18ea715afd487956da715da"
+checksum = "2c5ae75772275d268b03ab8bdccdd12117b6169ee23256942b34e46c9f476583"
 dependencies = [
  "rustc-hash 2.1.1",
  "serde",
diff --git a/src/ci/citool/Cargo.lock b/src/ci/citool/Cargo.lock
index 4e0f51ee855e9..d6ffffb7b9f00 100644
--- a/src/ci/citool/Cargo.lock
+++ b/src/ci/citool/Cargo.lock
@@ -66,9 +66,9 @@ checksum = "330a5ed07fa54e4702c9d6c4174f74427fc0ef6e214bbd677ae50a5099946470"
 
 [[package]]
 name = "askama"
-version = "0.16.0"
+version = "0.16.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f1bf825125edd887a019d0a3a837dcc5499a68b0d034cc3eb594070c3e18addc"
+checksum = "6024d73179f43f15ccd2b881bfea6fee7f3a46ec53f33b52210dea749ebebaa4"
 dependencies = [
  "askama_macros",
  "itoa",
@@ -79,9 +79,9 @@ dependencies = [
 
 [[package]]
 name = "askama_derive"
-version = "0.16.0"
+version = "0.16.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e1c7065972a130eafa84215f21352ae15b4a7393da48c1f5e103904490736738"
+checksum = "071ee5ebf2138e3ad180e0aacf6940c2cab5e6d8333741d9925c7bee2b153f39"
 dependencies = [
  "askama_parser",
  "basic-toml",
@@ -92,23 +92,23 @@ dependencies = [
  "rustc-hash",
  "serde",
  "serde_derive",
- "syn 2.0.119",
+ "syn 3.0.3",
 ]
 
 [[package]]
 name = "askama_macros"
-version = "0.16.0"
+version = "0.16.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0e23b1d2c4bd39a41971f6124cef4cc6fd0540913ecb90919b69ab3bbe44ae1a"
+checksum = "643e1c7cbb6aec1d920332fe51a7c0d8219e273dcb8602db03f5263e4d16487b"
 dependencies = [
  "askama_derive",
 ]
 
 [[package]]
 name = "askama_parser"
-version = "0.16.0"
+version = "0.16.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7db09fde9143e7ac4513358fb32ee32847125b63b18ea715afd487956da715da"
+checksum = "2c5ae75772275d268b03ab8bdccdd12117b6169ee23256942b34e46c9f476583"
 dependencies = [
  "rustc-hash",
  "serde",
diff --git a/src/ci/citool/Cargo.toml b/src/ci/citool/Cargo.toml
index 83d57b3294bbf..f7c3a8d9c8166 100644
--- a/src/ci/citool/Cargo.toml
+++ b/src/ci/citool/Cargo.toml
@@ -5,7 +5,7 @@ edition = "2024"
 
 [dependencies]
 anyhow = "1"
-askama = "0.16.0"
+askama = "0.16.1"
 clap = { version = "4.5", features = ["derive"] }
 csv = "1"
 diff = "0.1"
diff --git a/src/librustdoc/Cargo.toml b/src/librustdoc/Cargo.toml
index 1da46d9f6328a..19600ff2bb63e 100644
--- a/src/librustdoc/Cargo.toml
+++ b/src/librustdoc/Cargo.toml
@@ -10,7 +10,7 @@ path = "lib.rs"
 [dependencies]
 # tidy-alphabetical-start
 arrayvec = { version = "0.7", default-features = false }
-askama = { version = "0.16.0", default-features = false, features = ["alloc", "config", "derive"] }
+askama = { version = "0.16.1", default-features = false, features = ["alloc", "config", "derive"] }
 base64 = "0.21.7"
 indexmap = { version = "2", features = ["serde"] }
 itertools = "0.15"
diff --git a/src/tools/clippy/Cargo.toml b/src/tools/clippy/Cargo.toml
index d83ebdcce2149..1dee95965ebd1 100644
--- a/src/tools/clippy/Cargo.toml
+++ b/src/tools/clippy/Cargo.toml
@@ -39,7 +39,7 @@ serde_json = "1.0.122"
 walkdir = "2.3"
 itertools = "0.15"
 pulldown-cmark = { version = "0.11", default-features = false, features = ["html"] }
-askama = { version = "0.16.0", default-features = false, features = ["alloc", "config", "derive"] }
+askama = { version = "0.16.1", default-features = false, features = ["alloc", "config", "derive"] }
 
 [dev-dependencies.toml]
 version = "1.1"
diff --git a/src/tools/generate-copyright/Cargo.toml b/src/tools/generate-copyright/Cargo.toml
index 91236ff6c6040..b7c60266f98ca 100644
--- a/src/tools/generate-copyright/Cargo.toml
+++ b/src/tools/generate-copyright/Cargo.toml
@@ -8,7 +8,7 @@ description = "Produces a manifest of all the copyrighted materials in the Rust
 
 [dependencies]
 anyhow = "1.0.65"
-askama = "0.16.0"
+askama = "0.16.1"
 cargo_metadata = "0.21"
 serde = { version = "1.0.147", features = ["derive"] }
 serde_json = "1.0.85"