diff --unified --recursive --text a/build.gradle b/build.gradle
--- a/build.gradle	2021-10-14 15:56:23.135659680 +0000
+++ b/build.gradle	2021-10-14 16:06:01.380243952 +0000
@@ -2,12 +2,11 @@
     id 'java'
     id 'com.github.johnrengelman.shadow' version '6.0.0'
     id 'maven-publish'
-    id 'com.palantir.git-version' version '0.12.3'
 }

 group = 'com.conveyal'
 // set version to `git describe --tags --always --first-parent`, plus '.dirty' if local changes are present.
-version gitVersion()
+version 'v6.7'

 java {
     sourceCompatibility = JavaVersion.VERSION_11
@@ -99,14 +98,13 @@
 // such as the full commit ID and branch name, rather than just the version available in the JAR manifest.
 task createVersionProperties(dependsOn: processResources) {
     doLast {
-        def details = versionDetails()
         def dir = new File(buildDir, "resources/main/com/conveyal/r5/")
         mkdir(dir)
         new File(dir, "version.properties").withWriter { w ->
             Properties p = new Properties()
-            p['version'] = project.version.toString()
-            p['commit'] = details.gitHashFull
-            p['branch'] = details.branchName ?: "NONE" // avoid NPE when building pushed tag
+            p['version'] = version
+            p['commit'] = ""
+            p['branch'] = ""
             p.store w, null
         }
         // Also make a simple one-line version.txt for scripts to use