diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index f833d7096cd4bace2c66eab169588293e65bff9d..507f437635cf0462f57c2926191912843ae05b67 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -28,10 +28,10 @@ variables:
 
 ## Build jobs
 
-build-coq.8.13.2:
+build-coq.8.15.1:
   <<: *template
   variables:
-    OPAM_PINS: "coq version 8.13.2"
+    OPAM_PINS: "coq version 8.15.1"
     DENY_WARNINGS: "1"
 
 trigger-iris.dev:
@@ -39,7 +39,7 @@ trigger-iris.dev:
   variables:
     STDPP_REPO: "iris/stdpp"
     IRIS_REPO: "iris/iris"
-    OPAM_PINS: "coq version 8.14.dev   git+https://gitlab.mpi-sws.org/$STDPP_REPO#$STDPP_REV   git+https://gitlab.mpi-sws.org/$IRIS_REPO#$IRIS_REV"
+    OPAM_PINS: "coq version 8.15.dev   git+https://gitlab.mpi-sws.org/$STDPP_REPO#$STDPP_REV   git+https://gitlab.mpi-sws.org/$IRIS_REPO#$IRIS_REV"
   except:
   only:
   - triggers
diff --git a/README.md b/README.md
index 47f7f4bbaa04db3dd2ab4a909e54af3d3916a811..a235eeae28ed5a03d649dd417cd4795ef2d5da15 100644
--- a/README.md
+++ b/README.md
@@ -10,7 +10,7 @@ the paper
 
 It has been built and tested with the following dependencies
 
- - Coq 8.13.2
+ - Coq 8.15.1
  - The version of Iris in the [opam file](opam)
 
 In order to build, install the above dependencies and then run