diff --git a/DESCRIPTION b/DESCRIPTION
index 19493b2..56c2268 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -1,6 +1,6 @@
 Package: m4ra
 Title: Many-to-Many Multi-Modal Routing Aggregator
-Version: 0.1.1.030
+Version: 0.1.1.031
 Authors@R: 
     person(given = "Mark",
            family = "Padgham",
diff --git a/R/graph-contraction.R b/R/graph-contraction.R
index c5fc4ef..9aa39bb 100644
--- a/R/graph-contraction.R
+++ b/R/graph-contraction.R
@@ -43,8 +43,10 @@ m4ra_contract_graph <- function (graph, city) {
     hash <- substring (attr (graph, "hash"), 1, 6)
     fname_c <- fs::path (
         cache_dir,
-        paste0 ("m4ra-", city, "-", wt_profile, "-graphc-",
-            hash, ".Rds")
+        paste0 (
+            "m4ra-", city, "-", wt_profile, "-graphc-",
+            hash, ".Rds"
+        )
     )
 
     if (fs::file_exists (fname_c)) {
@@ -59,8 +61,10 @@ m4ra_contract_graph <- function (graph, city) {
 
         fname <- fs::path (
             cache_dir,
-            paste0 ("m4ra-", city, "-", wt_profile, "-graph-",
-                hash, ".Rds")
+            paste0 (
+                "m4ra-", city, "-", wt_profile, "-graph-",
+                hash, ".Rds"
+            )
         )
         if (!fs::file_exists (fname)) {
             flist <- cache_one_graph (graph, city)
@@ -94,8 +98,10 @@ m4ra_contract_graph <- function (graph, city) {
 
         fname_e <- fs::path (
             cache_dir,
-            paste0 ("m4ra-", city, "-", wt_profile, "-edgemap-",
-                substring (hash, 1, 6), ".Rds")
+            paste0 (
+                "m4ra-", city, "-", wt_profile, "-edgemap-",
+                substring (hash, 1, 6), ".Rds"
+            )
         )
         fst::write_fst (edge_map, fname_e, compress = 0)
     }
diff --git a/codemeta.json b/codemeta.json
index c560650..ea0f398 100644
--- a/codemeta.json
+++ b/codemeta.json
@@ -7,7 +7,7 @@
   "codeRepository": "https://github.com/UrbanAnalyst/m4ra",
   "issueTracker": "https://github.com/UrbanAnalyst/m4ra/issues",
   "license": "https://spdx.org/licenses/GPL-3.0",
-  "version": "0.1.1.030",
+  "version": "0.1.1.031",
   "programmingLanguage": {
     "@type": "ComputerLanguage",
     "name": "R",