diff --git a/pkgs/applications/networking/cluster/spacegun/generate-dependencies.sh b/pkgs/applications/networking/cluster/spacegun/generate-dependencies.sh
index bda3d1727c4f..389229e04f24 100644
--- a/pkgs/applications/networking/cluster/spacegun/generate-dependencies.sh
+++ b/pkgs/applications/networking/cluster/spacegun/generate-dependencies.sh
@@ -6,7 +6,7 @@ curl https://raw.githubusercontent.com/dvallin/spacegun/f88cfd1cf653995a301ef4db
 curl https://raw.githubusercontent.com/dvallin/spacegun/f88cfd1cf653995a301ef4db4a1e387ef3ca01a1/package-lock.json -o package-lock.json
 
 node2nix \
-  --nodejs-10 \
+  --nodejs-12 \
   --node-env ../../../../development/node-packages/node-env.nix \
   --development \
   --input package.json \
diff --git a/pkgs/applications/networking/cluster/spacegun/node-composition.nix b/pkgs/applications/networking/cluster/spacegun/node-composition.nix
index 9d532a3861a1..02fdb925fb1b 100644
--- a/pkgs/applications/networking/cluster/spacegun/node-composition.nix
+++ b/pkgs/applications/networking/cluster/spacegun/node-composition.nix
@@ -2,7 +2,7 @@
 
 {pkgs ? import <nixpkgs> {
     inherit system;
-  }, system ? builtins.currentSystem, nodejs ? pkgs."nodejs-10_x"}:
+  }, system ? builtins.currentSystem, nodejs ? pkgs."nodejs-12_x"}:
 
 let
   nodeEnv = import ../../../../development/node-packages/node-env.nix {
diff --git a/pkgs/misc/base16-builder/generate.sh b/pkgs/misc/base16-builder/generate.sh
index 3fcfb5bcbc06..1d06b6230dbb 100755
--- a/pkgs/misc/base16-builder/generate.sh
+++ b/pkgs/misc/base16-builder/generate.sh
@@ -1,6 +1,6 @@
 #!/usr/bin/env nix-shell
 #! nix-shell -i bash -p nodePackages.node2nix
-exec node2nix --nodejs-10 \
+exec node2nix --nodejs-12 \
      --input node-packages.json \
      --output node-packages-generated.nix \
      --supplement-input supplement.json \
diff --git a/pkgs/misc/base16-builder/node-packages.nix b/pkgs/misc/base16-builder/node-packages.nix
index 459157b82a4c..006429c9ed44 100644
--- a/pkgs/misc/base16-builder/node-packages.nix
+++ b/pkgs/misc/base16-builder/node-packages.nix
@@ -2,7 +2,7 @@
 
 {pkgs ? import <nixpkgs> {
     inherit system;
-  }, system ? builtins.currentSystem, nodejs ? pkgs."nodejs-10_x"}:
+  }, system ? builtins.currentSystem, nodejs ? pkgs."nodejs-12_x"}:
 
 let
   globalBuildInputs = pkgs.lib.attrValues (import ./supplement.nix {
diff --git a/pkgs/servers/web-apps/cryptpad/generate.sh b/pkgs/servers/web-apps/cryptpad/generate.sh
index 925420c49a58..da2253889f88 100755
--- a/pkgs/servers/web-apps/cryptpad/generate.sh
+++ b/pkgs/servers/web-apps/cryptpad/generate.sh
@@ -6,7 +6,7 @@
 cryptpadSrc=$(nix eval '(import ../../../.. {}).cryptpad.src' --raw)
 echo "cryptpad src: $cryptpadSrc"
 
-nix-shell -I nixpkgs=../../../.. -p '(nodePackages.override { nodejs = nodejs-10_x; }).bower2nix' --run "bower2nix $cryptpadSrc/bower.json bower-packages.nix"
+nix-shell -I nixpkgs=../../../.. -p '(nodePackages.override { nodejs = nodejs-12_x; }).bower2nix' --run "bower2nix $cryptpadSrc/bower.json bower-packages.nix"
 
 
 set -euo pipefail
diff --git a/pkgs/tools/networking/airfield/deps.sh b/pkgs/tools/networking/airfield/deps.sh
index f33ec8e2ab56..81767110283f 100755
--- a/pkgs/tools/networking/airfield/deps.sh
+++ b/pkgs/tools/networking/airfield/deps.sh
@@ -1,6 +1,6 @@
 #!/usr/bin/env nix-shell
 #! nix-shell -i bash -p nodePackages.node2nix
 
-node2nix --nodejs-10 -i deps.json \
+node2nix --nodejs-12 -i deps.json \
   --no-copy-node-env \
   -e ../../../development/node-packages/node-env.nix -c node.nix
diff --git a/pkgs/tools/networking/airfield/node.nix b/pkgs/tools/networking/airfield/node.nix
index e6ff9b78d386..9f0040e2f446 100644
--- a/pkgs/tools/networking/airfield/node.nix
+++ b/pkgs/tools/networking/airfield/node.nix
@@ -2,7 +2,7 @@
 
 {pkgs ? import <nixpkgs> {
     inherit system;
-  }, system ? builtins.currentSystem, nodejs ? pkgs."nodejs-10_x"}:
+  }, system ? builtins.currentSystem, nodejs ? pkgs."nodejs-12_x"}:
 
 let
   nodeEnv = import ../../../development/node-packages/node-env.nix {