diff --git a/pyproject.toml b/pyproject.toml
index 8cf44d2c29..530c52be82 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -38,16 +38,16 @@ dependencies = [
   "azure-mgmt-rdbms==10.1.0",
   "azure-mgmt-resource==23.1.1",
   "azure-mgmt-storage==21.2.1",
-  "azure-storage-blob==12.23.0",
+  "azure-storage-blob==12.23.1",
   "azure-storage-file-datalake==12.17.0",
   "azure-storage-file-share==12.18.0",
   "chevron==0.14.0",
   "cryptography==43.0.1",
   "fqdn==1.5.1",
-  "psycopg==3.2.2",
-  "pulumi-azure-native==2.62.0",
-  "pulumi-random==4.16.5",
-  "pulumi==3.133.0",
+  "psycopg==3.2.3",
+  "pulumi-azure-native==2.63.0",
+  "pulumi-random==4.16.6",
+  "pulumi==3.134.1",
   "pydantic==2.9.2",
   "pyjwt[crypto]==2.9.0",
   "pytz==2024.2",
@@ -65,7 +65,7 @@ Source = "https://github.com/alan-turing-institute/data-safe-haven"
 
 [project.optional-dependencies]
 docs = [
-  "emoji==2.13.0",
+  "emoji==2.13.2",
   "myst-parser==4.0.0",
   "pydata-sphinx-theme==0.15.4",
   "sphinx-togglebutton==0.3.2",
@@ -78,7 +78,7 @@ lint = [
   "mypy==1.11.2",
   "pandas-stubs==2.2.2.240909",
   "pydantic==2.9.2",
-  "ruff==0.6.7",
+  "ruff==0.6.8",
   "types-appdirs==1.4.3.5",
   "types-chevron==0.14.2.20240310",
   "types-pytz==2024.2.0.20240913",