diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 9cd1b26d..ad789995 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -18,7 +18,7 @@ jobs:
           python-version: "3.11"
 
       - name: Install lint tools
-        run: pip install black==25.1.0 isort==5.13.2 "flake8==7.2.0"
+        run: pip install black==26.3.1 isort==5.13.2 "flake8==7.2.0"
 
       - name: black
         run: black --check .
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 1a981b7a..fa98d6dd 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -29,7 +29,7 @@ repos:
     hooks:
       - id: isort
   - repo: https://github.com/psf/black
-    rev: 25.1.0
+    rev: 26.3.1
     hooks:
       - id: black
   - repo: https://github.com/pre-commit/mirrors-mypy
diff --git a/examples/export_runs.py b/examples/export_runs.py
index 969ab8a2..17085a76 100644
--- a/examples/export_runs.py
+++ b/examples/export_runs.py
@@ -60,9 +60,5 @@
 # write dataframe to a CSV
 all_runs_df.to_csv("{0}/all_runs.csv".format(output_dir), index=False)
 
-print(
-    "Finished exporting run information to {0}/all_runs.json \
-      and {0}/all_runs.csv".format(
-        output_dir
-    )
-)
+print("Finished exporting run information to {0}/all_runs.json \
+      and {0}/all_runs.csv".format(output_dir))
diff --git a/examples/models_and_environments.py b/examples/models_and_environments.py
index bae29576..fd3ca4af 100644
--- a/examples/models_and_environments.py
+++ b/examples/models_and_environments.py
@@ -15,23 +15,15 @@
         lambda x: x.get("visibility") == "Global", all_available_environments["data"]
     )
 )
-print(
-    "This Domino deployment has \
-      {} global environments".format(
-        len(global_environments)
-    )
-)
+print("This Domino deployment has \
+      {} global environments".format(len(global_environments)))
 chosen_environment_id = global_environments[0].get("id")
 print("Environment chosen is {}".format(chosen_environment_id))
 
 # From all the models, choose one
 all_available_models = domino.models_list()
-print(
-    "This project \
-      has {} models".format(
-        len(all_available_models.get("data", []))
-    )
-)
+print("This project \
+      has {} models".format(len(all_available_models.get("data", []))))
 
 # Publish a brand new model
 published_model = domino.model_publish(
@@ -49,12 +41,8 @@
 # Get model versions
 def describe_model_versions(model_id):
     model_versions = domino.model_versions_get(model_id)
-    print(
-        "Model {} \
-        has {} versions:".format(
-            model_id, len(model_versions.get("data", []))
-        )
-    )
+    print("Model {} \
+        has {} versions:".format(model_id, len(model_versions.get("data", []))))
     print(model_versions)
 
 
diff --git a/setup.py b/setup.py
index e4aa346d..27e925fb 100644
--- a/setup.py
+++ b/setup.py
@@ -73,7 +73,7 @@ def get_version():
             "scikit-learn>=1.6.1",  # used in agent tracing tests
             "openai>=2.7.2",  # used in agent tracing tests
             "ai-mock>=0.3.1",  # used in agent tracing tests
-            "black==22.3.0",
+            "black==26.3.1",
             "flake8==4.0.1",
             "Jinja2==2.11.3",
             "nbconvert==6.3.0",