diff --git a/README.md b/README.md
index 94e67e4..1e00023 100644
--- a/README.md
+++ b/README.md
@@ -171,7 +171,7 @@ Add this to your configuration (usually `~/.elvish/rc.elv`):
 eval (zoxide init elvish | slurp)
 ```
 
-Note: zoxide only supports elvish v0.16.0 and above.
+Note: zoxide only supports elvish v0.18.0 and above.
 
 </details>
 
diff --git a/man/man1/zoxide-init.1 b/man/man1/zoxide-init.1
index 69a3a9e..470ddf7 100644
--- a/man/man1/zoxide-init.1
+++ b/man/man1/zoxide-init.1
@@ -20,7 +20,7 @@ Add this to your configuration (usually \fB~/.elvish/rc.elv\fR):
     \fBeval $(zoxide init elvish | slurp)\fR
 .fi
 .sp
-Note: zoxide only supports elvish v0.16.0 and above.
+Note: zoxide only supports elvish v0.18.0 and above.
 .TP
 .B fish
 Add this to your configuration (usually \fB~/.config/fish/config.fish\fR):
diff --git a/shell.nix b/shell.nix
index 1a4bd42..d2ec04a 100644
--- a/shell.nix
+++ b/shell.nix
@@ -2,7 +2,7 @@ let
   rust = import (builtins.fetchTarball
     "https://github.com/oxalica/rust-overlay/archive/46d8d20fce510c6a25fa66f36e31f207f6ea49e4.tar.gz");
   pkgs = import (builtins.fetchTarball
-    "https://github.com/NixOS/nixpkgs/archive/fae46e66a5df220327b45e0d7c27c6961cf922ce.tar.gz") {
+    "https://github.com/NixOS/nixpkgs/archive/d19a9162c848517cfc9437f10945b736d718b948.tar.gz") {
       overlays = [ rust ];
     };
 in pkgs.mkShell {