diff --git a/.pman.yml b/.pman.yml
index 0d391af..8e5132d 100644
--- a/.pman.yml
+++ b/.pman.yml
@@ -11,6 +11,6 @@ composer:
   dist:
     link: false
     require-dev:
-      nulib/php: ^0.3.0p74
-      nulib/spout: ^0.3.0p74
-      nulib/phpss: ^0.3.0p74
+      nulib/php: ^0.4.0p74
+      nulib/spout: ^0.4.0p74
+      nulib/phpss: ^0.4.0p74
diff --git a/composer.lock b/composer.lock
index d61a5e3..ee57541 100644
--- a/composer.lock
+++ b/composer.lock
@@ -589,7 +589,7 @@
             "dist": {
                 "type": "path",
                 "url": "../nulib",
-                "reference": "939f7726ab139071e8a3ef5c83fc147fba859d9d"
+                "reference": "927915093af5196099ae26645c07e90ddf1b2330"
             },
             "require": {
                 "ext-json": "*",
@@ -637,7 +637,7 @@
             "dist": {
                 "type": "path",
                 "url": "../nulib-phpss",
-                "reference": "a78623f5ae6891144b9581709847328b93342e1d"
+                "reference": "9e4f41e38deef10993d859202988567db9d4fada"
             },
             "require": {
                 "nulib/php": "^7.4-dev",
@@ -681,7 +681,7 @@
             "dist": {
                 "type": "path",
                 "url": "../nulib-spout",
-                "reference": "f9c420058015d02e913f0d65c41242ec7b8a0cee"
+                "reference": "65c74a1db6dda718aa20970ede3dfa4b4d32c791"
             },
             "require": {
                 "ext-dom": "*",