diff --git a/dune-project b/dune-project
index 70214b4d..972ae8bb 100644
--- a/dune-project
+++ b/dune-project
@@ -18,7 +18,7 @@
   (qcheck-stm (and (>= 0.2) :with-test))
   (qcheck-alcotest (and (>= 0.18.1) :with-test))
   (yojson (and (>= 2.0.2) :with-test))
-  (dscheck (and (>= 0.1.0) :with-test))))
+  (dscheck (and (>= 0.2.0) :with-test))))
 (package
  (name saturn_lockfree)
  (synopsis "Collection of lock-free data structures for Multicore OCaml")
@@ -30,4 +30,4 @@
   (qcheck-stm (and (>= 0.2) :with-test))
   (qcheck-alcotest (and (>= 0.18.1) :with-test))
   (yojson (and (>= 2.0.2) :with-test))
-  (dscheck (and (>= 0.1.0) :with-test))))
+  (dscheck (and (>= 0.2.0) :with-test))))
diff --git a/saturn.opam b/saturn.opam
index 8109190d..1d0f66c2 100644
--- a/saturn.opam
+++ b/saturn.opam
@@ -18,7 +18,7 @@ depends: [
   "qcheck-stm" {>= "0.2" & with-test}
   "qcheck-alcotest" {>= "0.18.1" & with-test}
   "yojson" {>= "2.0.2" & with-test}
-  "dscheck" {>= "0.1.0" & with-test}
+  "dscheck" {>= "0.2.0" & with-test}
   "odoc" {with-doc}
 ]
 build: [
diff --git a/saturn_lockfree.opam b/saturn_lockfree.opam
index c95e318d..7d1baf4c 100644
--- a/saturn_lockfree.opam
+++ b/saturn_lockfree.opam
@@ -16,7 +16,7 @@ depends: [
   "qcheck-stm" {>= "0.2" & with-test}
   "qcheck-alcotest" {>= "0.18.1" & with-test}
   "yojson" {>= "2.0.2" & with-test}
-  "dscheck" {>= "0.1.0" & with-test}
+  "dscheck" {>= "0.2.0" & with-test}
   "odoc" {with-doc}
 ]
 build: [