diff --git a/config.default.yaml b/config.default.yaml
index 458309f6..f9698f9f 100644
--- a/config.default.yaml
+++ b/config.default.yaml
@@ -339,7 +339,7 @@ industry:
 
 costs:
   year: 2030
-  version: v0.4.0
+  version: v0.5.0
   lifetime: 25 #default lifetime
   # From a Lion Hirth paper, also reflects average of Noothout et al 2016
   discountrate: 0.07
diff --git a/scripts/prepare_sector_network.py b/scripts/prepare_sector_network.py
index 89d774ca..a4e9f790 100644
--- a/scripts/prepare_sector_network.py
+++ b/scripts/prepare_sector_network.py
@@ -997,7 +997,7 @@ def add_storage_and_grids(n, costs):
         )
 
     # hydrogen stored overground (where not already underground)
-    h2_capital_cost = costs.at["hydrogen storage tank incl. compressor", "fixed"]
+    h2_capital_cost = costs.at["hydrogen storage tank type 1 including compressor", "fixed"]
     nodes_overground = h2_caverns.index.symmetric_difference(nodes)
 
     n.madd("Store",
diff --git a/test/config.myopic.yaml b/test/config.myopic.yaml
index 934a4527..0228c47a 100644
--- a/test/config.myopic.yaml
+++ b/test/config.myopic.yaml
@@ -320,7 +320,7 @@ industry:
 
 costs:
   year: 2030
-  version: v0.4.0
+  version: v0.5.0
   lifetime: 25 #default lifetime
   # From a Lion Hirth paper, also reflects average of Noothout et al 2016
   discountrate: 0.07
diff --git a/test/config.overnight.yaml b/test/config.overnight.yaml
index a92596e4..d50489f3 100644
--- a/test/config.overnight.yaml
+++ b/test/config.overnight.yaml
@@ -318,7 +318,7 @@ industry:
 
 costs:
   year: 2030
-  version: v0.4.0
+  version: v0.5.0
   lifetime: 25 #default lifetime
   # From a Lion Hirth paper, also reflects average of Noothout et al 2016
   discountrate: 0.07