diff --git a/pkgs/by-name/sp/spade/package.nix b/pkgs/by-name/sp/spade/package.nix
index 448e439e3038..118f0f6d770c 100644
--- a/pkgs/by-name/sp/spade/package.nix
+++ b/pkgs/by-name/sp/spade/package.nix
@@ -16,18 +16,18 @@
 
 rustPlatform.buildRustPackage rec {
   pname = "spade";
-  version = "0.18.0";
+  version = "0.20.0";
 
   src = fetchFromGitLab {
     owner = "spade-lang";
     repo = "spade";
     rev = "v${version}";
-    hash = "sha256-BSbE0hJvCIaxxqCo+QltZuoS2yst6TgUnHXAE4kZD2A=";
+    hash = "sha256-POMt+uTSaP+XADFbAwWLxzm6FZiyoMIrDFfTtBMPIgs=";
     # only needed for vatch, which contains test data
     fetchSubmodules = true;
   };
 
-  cargoHash = "sha256-+lQiXOof6MnjnVf8CXNYgeyzFMf0myLErbSfnjLVZWU=";
+  cargoHash = "sha256-j/h9UzcsojELd/bYX6/w54PwuqMViEAOKE9tsmQOhXY=";
 
   # TODO: somehow respect https://nixos.org/manual/nixpkgs/stable/#var-passthru-updateScript-commit
   passthru.updateScript = _experimental-update-script-combinators.sequence [
diff --git a/pkgs/by-name/sw/swim/package.nix b/pkgs/by-name/sw/swim/package.nix
index 5c5528bc7759..16a016956bb5 100644
--- a/pkgs/by-name/sw/swim/package.nix
+++ b/pkgs/by-name/sw/swim/package.nix
@@ -10,16 +10,16 @@
 
 rustPlatform.buildRustPackage rec {
   pname = "swim";
-  version = "0.18.0";
+  version = "0.20.0";
 
   src = fetchFromGitLab {
     owner = "spade-lang";
     repo = "swim";
     rev = "v${version}";
-    hash = "sha256-l0iEzctt3WHW7m3wnr5WdthqBlGSh0SxHCQlM6it0Ds=";
+    hash = "sha256-pd/ej6WCS36gHlzkHM+pSyV2e87jIAk/kR8OU+nmrDk=";
   };
 
-  cargoHash = "sha256-k3sWg/oG5+ckxa10Jt/AncbyoB8kaOcG3xKPg1fl/ME=";
+  cargoHash = "sha256-7yQytwWDmb58aQzVb4EJZ1e7212qfaPXUhvO6fzbg/M=";
 
   nativeBuildInputs = [ pkg-config ];