diff --git a/importlib_resources/docs/changelog.rst b/importlib_resources/docs/changelog.rst
index 52f46ef0ae9cb02..15de06f5cd3e4c8 100644
--- a/importlib_resources/docs/changelog.rst
+++ b/importlib_resources/docs/changelog.rst
@@ -2,7 +2,7 @@
  importlib_resources NEWS
 ==========================
 
-1.0 (2018-XX-XX)
+1.0 (2018-06-28)
 ================
 * Backport fix for test isolation from Python 3.8/3.7.  Closes #61
 
diff --git a/importlib_resources/version.txt b/importlib_resources/version.txt
index aec258df73d39d2..d3827e75a5cadb9 100644
--- a/importlib_resources/version.txt
+++ b/importlib_resources/version.txt
@@ -1 +1 @@
-0.8
+1.0