diff --git a/pkgs/tools/text/rsbkb/default.nix b/pkgs/tools/text/rsbkb/default.nix
index c107739d704b..5da4d8dd2a34 100644
--- a/pkgs/tools/text/rsbkb/default.nix
+++ b/pkgs/tools/text/rsbkb/default.nix
@@ -4,9 +4,11 @@
 , enableAppletSymlinks ? true
 }:
 
-rustPlatform.buildRustPackage rec {
-  pname = "rsbkb";
+let
   version = "1.4";
+in rustPlatform.buildRustPackage {
+  pname = "rsbkb";
+  inherit version;
 
   src = fetchFromGitHub {
     owner = "trou";
@@ -15,7 +17,10 @@ rustPlatform.buildRustPackage rec {
     hash = "sha256-c5+Q/y2tZfhXQIAs1W67/xfB+qz1Xn33tKXRGDAi3qs=";
   };
 
-  cargoHash = "sha256-kGxYH3frBcmvBCFeF2oxAS4FALcmnRyCH1fi0NF0wSo=";
+  cargoPatches = [
+    ./time.patch
+  ];
+  cargoHash = "sha256-jRkwfIEB9DEzoV5xogTDz1cHfdsvLM6E27E7hQBa9JY=";
 
   # Setup symlinks for all the utilities,
   # busybox style
diff --git a/pkgs/tools/text/rsbkb/time.patch b/pkgs/tools/text/rsbkb/time.patch
new file mode 100644
index 000000000000..0ff4f3aa6a2e
--- /dev/null
+++ b/pkgs/tools/text/rsbkb/time.patch
@@ -0,0 +1,28 @@
+diff --git a/Cargo.lock b/Cargo.lock
+index a23d825..183db77 100644
+--- a/Cargo.lock
++++ b/Cargo.lock
+@@ -564,9 +564,9 @@ checksum = "3369f5ac52d5eb6ab48c6b4ffdc8efbcad6b89c765749064ba298f2c68a16a76"
+
+ [[package]]
+ name = "time"
+-version = "0.3.34"
++version = "0.3.36"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+-checksum = "c8248b6521bb14bc45b4067159b9b6ad792e2d6d754d6c41fb50e29fefe38749"
++checksum = "5dfd88e563464686c916c7e46e623e520ddc6d79fa6641390f2e3fa86e83e885"
+ dependencies = [
+  "deranged",
+  "itoa",
+@@ -587,9 +587,9 @@ checksum = "ef927ca75afb808a4d64dd374f00a2adf8d0fcff8e7b184af886c3c87ec4a3f3"
+
+ [[package]]
+ name = "time-macros"
+-version = "0.2.17"
++version = "0.2.18"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+-checksum = "7ba3a3ef41e6672a2f0f001392bb5dcd3ff0a9992d618ca761a11c3121547774"
++checksum = "3f252a68540fde3a3877aeea552b832b40ab9a69e318efd078774a01ddee1ccf"
+ dependencies = [
+  "num-conv",
+  "time-core",