diff --git a/RELEASE.md b/RELEASE.md
index 248b6461..09591ed8 100644
--- a/RELEASE.md
+++ b/RELEASE.md
@@ -1,5 +1,11 @@
 # Learning Interpretability Tool Release Notes
 
+
+## Release 1.3.1
+
+This is a minor update to fix issues with running the [LIT Gemma Colab](https://colab.sandbox.google.com/github/google/generative-ai-docs/blob/main/site/en/gemma/docs/lit_gemma.ipynb).
+
+
 ## Release 1.3
 
 This release updates how the Learning Interpretability Tool (LIT) can be
diff --git a/lit_nlp/package.json b/lit_nlp/package.json
index b914daf4..42a26bdd 100644
--- a/lit_nlp/package.json
+++ b/lit_nlp/package.json
@@ -1,6 +1,6 @@
 {
   "name": "lit-client",
-  "version": "1.3",
+  "version": "1.3.1",
   "description": "Client app for LIT, the Learning Interpretability Tool",
   "engines": {
     "node": ">=18.0.0"
diff --git a/pyproject.toml b/pyproject.toml
index d506f9d8..2a27db38 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -5,7 +5,7 @@ build-backend = "setuptools.build_meta"
 [project]
 name = "lit-nlp"
 # LINT.IfChange
-version = "1.3"
+version = "1.3.1"
 # LINT.ThenChange(./lit_nlp/package.json)
 authors = [
   { name="Google, LLC", email="lit-dev@google.com" }