diff --git a/pkgs/applications/misc/rivercarro/default.nix b/pkgs/applications/misc/rivercarro/default.nix
index 59537500878e..5962b49ffc6a 100644
--- a/pkgs/applications/misc/rivercarro/default.nix
+++ b/pkgs/applications/misc/rivercarro/default.nix
@@ -4,26 +4,28 @@
 , pkg-config
 , river
 , wayland
-, zig_0_9
+, wayland-protocols
+, zig_0_11
 }:
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "rivercarro";
-  version = "0.1.4";
+  version = "0.3.0";
 
   src = fetchFromSourcehut {
     owner = "~novakane";
     repo = "rivercarro";
     rev = "v${finalAttrs.version}";
     fetchSubmodules = true;
-    hash = "sha256-eATbbwIt5ytEVLPodyq9vFF9Rs5S1xShpvNYQnfwdV4=";
+    hash = "sha256-lucwn9MmyVd4pynuG/ZAXnZ384wdS0gi7JN44vNQA1I=";
   };
 
   nativeBuildInputs = [
     pkg-config
     river
     wayland
-    zig_0_9.hook
+    wayland-protocols
+    zig_0_11.hook
   ];
 
   meta = with lib; {
@@ -42,6 +44,6 @@ stdenv.mkDerivation (finalAttrs: {
     changelog = "https://git.sr.ht/~novakane/rivercarro/refs/v${finalAttrs.version}";
     license = licenses.gpl3Plus;
     maintainers = with maintainers; [ kraem ];
-    inherit (zig_0_9.meta) platforms;
+    inherit (zig_0_11.meta) platforms;
   };
 })
diff --git a/pkgs/applications/window-managers/river/default.nix b/pkgs/applications/window-managers/river/default.nix
index e149bdd65218..55ab62be1322 100644
--- a/pkgs/applications/window-managers/river/default.nix
+++ b/pkgs/applications/window-managers/river/default.nix
@@ -14,14 +14,14 @@
 , wayland-protocols
 , wlroots_0_16
 , xwayland
-, zig_0_10
+, zig_0_11
 , withManpages ? true
 , xwaylandSupport ? true
 }:
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "river";
-  version = "0.2.4";
+  version = "0.2.5";
 
   outputs = [ "out" ] ++ lib.optionals withManpages [ "man" ];
 
@@ -30,14 +30,14 @@ stdenv.mkDerivation (finalAttrs: {
     repo = "river";
     rev = "refs/tags/v${finalAttrs.version}";
     fetchSubmodules = true;
-    hash = "sha256-cIcO6owM6eYn+obYVaBOVQpnBx4++KOqQk5Hzo3GcNs=";
+    hash = "sha256-Xd9hg7UGTBlEyw8BDpTQYq/IRC7vUXhMx9j7YcCaQ20=";
   };
 
   nativeBuildInputs = [
     pkg-config
     wayland
     xwayland
-    zig_0_10.hook
+    zig_0_11.hook
   ]
   ++ lib.optional withManpages scdoc;