diff --git a/Cargo.lock b/Cargo.lock
index 885dd06..6534606 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -160,11 +160,11 @@ dependencies = [
 
 [[package]]
 name = "askama"
-version = "0.14.0"
+version = "0.15.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f75363874b771be265f4ffe307ca705ef6f3baa19011c149da8674a87f1b75c4"
+checksum = "9b8246bcbf8eb97abef10c2d92166449680d41d55c0fc6978a91dec2e3619608"
 dependencies = [
- "askama_derive",
+ "askama_macros",
  "itoa 1.0.15",
  "percent-encoding",
  "serde",
@@ -173,9 +173,9 @@ dependencies = [
 
 [[package]]
 name = "askama_derive"
-version = "0.14.0"
+version = "0.15.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "129397200fe83088e8a68407a8e2b1f826cf0086b21ccdb866a722c8bcd3a94f"
+checksum = "2f9670bc84a28bb3da91821ef74226949ab63f1265aff7c751634f1dd0e6f97c"
 dependencies = [
  "askama_parser",
  "basic-toml",
@@ -194,16 +194,26 @@ version = "0.10.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "619743e34b5ba4e9703bba34deac3427c72507c7159f5fd030aea8cac0cfe341"
 
+[[package]]
+name = "askama_macros"
+version = "0.15.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f0756b45480437dded0565dfc568af62ccce146fb6cfe902e808ba86e445f44f"
+dependencies = [
+ "askama_derive",
+]
+
 [[package]]
 name = "askama_parser"
-version = "0.14.0"
+version = "0.15.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d6ab5630b3d5eaf232620167977f95eb51f3432fc76852328774afbd242d4358"
+checksum = "5d0af3691ba3af77949c0b5a3925444b85cb58a0184cc7fec16c68ba2e7be868"
 dependencies = [
- "memchr",
+ "rustc-hash 2.1.1",
  "serde",
  "serde_derive",
- "winnow 0.7.15",
+ "unicode-ident",
+ "winnow 1.0.0",
 ]
 
 [[package]]
@@ -9264,15 +9274,6 @@ dependencies = [
  "memchr",
 ]
 
-[[package]]
-name = "winnow"
-version = "0.7.15"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "df79d97927682d2fd8adb29682d1140b343be4ac0f08fd68b7765d9c059d3945"
-dependencies = [
- "memchr",
-]
-
 [[package]]
 name = "winnow"
 version = "1.0.0"
diff --git a/nicknamer/server/Cargo.toml b/nicknamer/server/Cargo.toml
index 2d2d65c..b5cc18a 100644
--- a/nicknamer/server/Cargo.toml
+++ b/nicknamer/server/Cargo.toml
@@ -11,7 +11,7 @@ testcontainers-modules = { version = "0.13.0", features = ["postgres"] }
 
 [dependencies]
 anyhow = "1.0.102"
-askama = "0.14.0"
+askama = "0.15.6"
 axum = "0.8.9"
 axum-extra = { version = "0.12.6", features = ["cookie"] }
 chrono = "0.4.44"