diff --git a/config/conf.json b/config/conf.json
index d36a6d2a..e9a6e711 100644
--- a/config/conf.json
+++ b/config/conf.json
@@ -47,7 +47,7 @@
                     "hail"
                 ]
             },
-            "version" : "1.1.14",
+            "version" : "1.1.15",
             "automated_flags" : {
                 "generate_docs" : true,
                 "include_in_ui" : true,
@@ -83,9 +83,7 @@
             "tools" : [
                 "python"
             ],
-            "packages" : {
-                
-            },
+            "packages" : {},
             "version" : "1.1.4",
             "automated_flags" : {
                 "generate_docs" : true,
@@ -101,9 +99,7 @@
             "tools" : [
                 "r"
             ],
-            "packages" : {
-                
-            },
+            "packages" : {},
             "version" : "2.2.7",
             "automated_flags" : {
                 "include_in_ui" : false,
@@ -121,9 +117,7 @@
                 "python",
                 "r"
             ],
-            "packages" : {
-                
-            },
+            "packages" : {},
             "version" : "2.3.9",
             "automated_flags" : {
                 "include_in_ui" : true,
@@ -140,9 +134,7 @@
                 "python",
                 "r"
             ],
-            "packages" : {
-                
-            },
+            "packages" : {},
             "version" : "2.2.16",
             "automated_flags" : {
                 "include_in_ui" : false,
@@ -158,9 +150,7 @@
             "tools" : [
                 "r"
             ],
-            "packages" : {
-                
-            },
+            "packages" : {},
             "version" : "0.1.1",
             "automated_flags" : {
                 "include_in_ui" : false,
@@ -173,11 +163,8 @@
         {
             "name" : "wondershaper",
             "base_label" : "wondershaper",
-            "tools" : [
-            ],
-            "packages" : {
-                
-            },
+            "tools" : [],
+            "packages" : {},
             "version" : "0.0.1",
             "automated_flags" : {
                 "include_in_ui" : false,
diff --git a/terra-jupyter-hail/CHANGELOG.md b/terra-jupyter-hail/CHANGELOG.md
index 68cfc6c6..d2a08526 100644
--- a/terra-jupyter-hail/CHANGELOG.md
+++ b/terra-jupyter-hail/CHANGELOG.md
@@ -1,3 +1,9 @@
+## 1.1.15 - 2025-06-26
+- Update `hail` to `0.2.135`
+  - See https://hail.is/docs/0.2/change_log.html#version-0-2-135) for details
+
+Image URL: `us.gcr.io/broad-dsp-gcr-public/terra-jupyter-hail:1.1.15`
+
 ## 1.1.14 - 2025-05-01
 - Update `hail` to `0.2.134` to be compatible with dataproc 2.2.x versions
   - See https://github.com/hail-is/hail/releases/tag/0.2.134 for details
diff --git a/terra-jupyter-hail/Dockerfile b/terra-jupyter-hail/Dockerfile
index 5a18ec4e..82e39b0e 100644
--- a/terra-jupyter-hail/Dockerfile
+++ b/terra-jupyter-hail/Dockerfile
@@ -7,7 +7,7 @@ USER root
 ENV PIP_USER=false
 ENV PYTHONPATH=$PYTHONPATH:/usr/lib/spark/python
 ENV PYSPARK_PYTHON=python3
-ENV HAIL_VERSION=0.2.134
+ENV HAIL_VERSION=0.2.135
 
 RUN find $JUPYTER_HOME/scripts -name '*.sh' -type f | xargs chmod +x \
     && $JUPYTER_HOME/scripts/kernel/kernelspec.sh $JUPYTER_HOME/scripts/kernel /opt/conda/share/jupyter/kernels \