diff --git a/requirements.txt b/requirements.txt
index 5688cd4..ac517e7 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -27,7 +27,7 @@ scikit-learn==1.4.2
 scipy==1.13.1
 six==1.16.0
 statsmodels==0.14.2
-strkit_rust_ext==0.13.1
+strkit_rust_ext==0.14.0
 threadpoolctl==3.4.0
 tomli==2.0.1
 tzdata==2023.4
diff --git a/setup.py b/setup.py
index 7a9616f..897b651 100644
--- a/setup.py
+++ b/setup.py
@@ -22,7 +22,7 @@
         "scikit-learn>=1.2.1,<1.5",
         "scipy>=1.10,<1.14",
         "statsmodels>=0.14.0,<0.15",
-        "strkit_rust_ext==0.13.1",
+        "strkit_rust_ext==0.14.0",
     ],
 
     description="A toolkit for analyzing variation in short(ish) tandem repeats.",