diff --git a/.github/workflows/bechmarks.yml b/.github/workflows/bechmarks.yml
index 2357c67e..0911e339 100644
--- a/.github/workflows/bechmarks.yml
+++ b/.github/workflows/bechmarks.yml
@@ -3,7 +3,7 @@ name: benchmarks
 on: workflow_dispatch
 
 env:
-  MATURIN_VERSION: 0.14.10
+  MATURIN_VERSION: 0.14.15
 
 jobs:
   benchmark-base:
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 11c1fc33..eee357bd 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -3,7 +3,7 @@ name: build
 on: workflow_dispatch
 
 env:
-  MATURIN_VERSION: 0.14.10
+  MATURIN_VERSION: 0.14.15
   PY_ALL: 3.7 3.8 3.9 3.10 3.11 pypy3.7 pypy3.8 pypy3.9
 
 jobs:
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 5dfe309e..ef9d2d22 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -5,7 +5,7 @@ on:
     types: [published]
 
 env:
-  MATURIN_VERSION: 0.14.10
+  MATURIN_VERSION: 0.14.15
   PY_ALL: 3.7 3.8 3.9 3.10 3.11 pypy3.7 pypy3.8 pypy3.9
 
 jobs:
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index d77dfec2..983a58ea 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -10,7 +10,7 @@ on:
       - master
 
 env:
-  MATURIN_VERSION: 0.14.10
+  MATURIN_VERSION: 0.14.15
 
 jobs:
   linux: