diff --git a/pit.nimble b/pit.nimble
index 78edde5..d2ec177 100644
--- a/pit.nimble
+++ b/pit.nimble
@@ -1,6 +1,6 @@
 # Package
 
-version       = "4.31.2"
+version       = "4.32.0"
 author        = "Jonathan Bernard"
 description   = "Personal issue tracker."
 license       = "MIT"
diff --git a/src/pit.nim b/src/pit.nim
index 33e09d3..fdf393b 100644
--- a/src/pit.nim
+++ b/src/pit.nim
@@ -306,6 +306,17 @@ when isMainModule:
       issue.store()
       updatedIssues.add(issue)
 
+  elif args["update-details"]:
+    let details =
+      if not args["--file"] or $args["--file"] == "-": readAll(stdin)
+      else: readFile($args["--file"])
+
+    for id in @(args["<id>"]):
+      var issue = ctx.cfg.tasksDir.loadIssueById(id)
+      issue.details = details
+      issue.store()
+      updatedIssues.add(issue)
+
   elif args["start"] or args["todo-today"] or args["done"] or
        args["pending"] or args["todo"] or args["suspend"]:
 
diff --git a/src/pit/cliconstants.nim b/src/pit/cliconstants.nim
index 378cd70..56c6507 100644
--- a/src/pit/cliconstants.nim
+++ b/src/pit/cliconstants.nim
@@ -1,4 +1,4 @@
-const PIT_VERSION* = "4.31.2"
+const PIT_VERSION* = "4.32.0"
 
 const USAGE* = """Usage:
   pit ( new | add) <summary> [<state>] [options]
@@ -10,6 +10,7 @@ const USAGE* = """Usage:
   pit ( start | done | pending | todo-today | todo | suspend ) <id>... [options]
   pit edit <ref>... [options]
   pit tag <id>... [options]
+  pit update-details <id> [--file=<path>] [options]
   pit untag <id>... [options]
   pit reorder <state> [options]
   pit delegate <id> <delegated-to> [options]
@@ -247,4 +248,4 @@ Issue Properties:
 
       If present, expected to be a comma-delimited list of text tags. The -g
       option is a short-hand for '-p tags:<tags-value>'.
-"""
\ No newline at end of file
+"""