diff --git a/_service b/_service
index 14c5c66..6b57b4b 100644
--- a/_service
+++ b/_service
@@ -5,10 +5,11 @@
 <services>
  <service name="cargo_vendor" mode="manual">
     <param name="update">false</param>
+    <param name="update-crate">keyring@4.0.0-rc.1</param>
     <param name="respect-lockfile">true</param>
     <param name="method">registry</param>
     <param name="url">https://github.com/denoland/deno</param>
-    <param name="revision">v2.4.2</param>
+    <param name="revision">v2.4.3</param>
     <param name="versionrewriteregex">^v?(.*)</param>
     <param name="versionrewritepattern">$1</param>
  </service>
diff --git a/deno-2.4.2.tar.zst b/deno-2.4.2.tar.zst
deleted file mode 100644
index 0c3e3e7..0000000
--- a/deno-2.4.2.tar.zst
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:30382d98a4a8249146d8ac53bb72d16c84602dc98072bc2a44ecbb113bd762c2
-size 106346733
diff --git a/deno-2.4.3.tar.zst b/deno-2.4.3.tar.zst
new file mode 100644
index 0000000..eea9e5b
--- /dev/null
+++ b/deno-2.4.3.tar.zst
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b849ea117f1a4a0a657154358b070889f4c0be4f6fbf83ec07bc57a037778f53
+size 106343577
diff --git a/deno.spec b/deno.spec
index abfc2b7..c3fd5e8 100644
--- a/deno.spec
+++ b/deno.spec
@@ -21,7 +21,7 @@
 %global _lto_cflags %nil
 %global _v8_version 137.2.1
 Name:           deno
-Version:        2.4.2
+Version:        2.4.3
 Release:        0
 Summary:        A secure JavaScript and TypeScript runtime
 License:        MIT
@@ -128,7 +128,7 @@ export CXXFLAGS="%{optflags}"
 
 # https://www.chromium.org/developers/gn-build-configuration
 export GN_ARGS="clang_version=${CLANG_VERSION} use_lld=true enable_nacl = false blink_symbol_level = 0 v8_symbol_level = 0"
-%{__cargo} update --offline
+%{__cargo} update v8 --offline
 %{cargo_build}
 
 %install
diff --git a/registry.tar.zst b/registry.tar.zst
index 2c222aa..b545c46 100644
--- a/registry.tar.zst
+++ b/registry.tar.zst
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:8d719a1a447281346ba9ce7547d235625937b330c15d2323475f0da9b0e6a4b8
-size 187336642
+oid sha256:68c5bab507c00781596a87ed46bd37ecff73e7ca8e59c537c6b7c3b2f4eb3060
+size 187223011