diff --git a/packages/xs/stdext.4.11.2/opam b/packages/xs/stdext.4.11.3/opam
similarity index 87%
rename from packages/xs/stdext.4.11.2/opam
rename to packages/xs/stdext.4.11.3/opam
index 65b49a6c6..8f69c90d9 100644
--- a/packages/xs/stdext.4.11.2/opam
+++ b/packages/xs/stdext.4.11.3/opam
@@ -33,6 +33,6 @@ This library is provided for a transitionary period only.
 No new code should use this library."""
 url {
   src:
-    "https://github.com/xapi-project/stdext/archive/v4.11.2.tar.gz"
-  checksum: "sha256=0c5276e68ecbba743e76b7a609664a73dfa7cfb8d918e80084c25773528ce56e"
+    "https://github.com/xapi-project/stdext/archive/v4.11.3.tar.gz"
+  checksum: "sha256=a6e09f26f01e2858500bb920f6d41c5ac7558f64a45cc2d515f675bd1264fdd3"
 }
diff --git a/packages/xs/xapi-stdext-date.4.11.2/opam b/packages/xs/xapi-stdext-date.4.11.3/opam
similarity index 81%
rename from packages/xs/xapi-stdext-date.4.11.2/opam
rename to packages/xs/xapi-stdext-date.4.11.3/opam
index 763f6de62..a6af6cd82 100644
--- a/packages/xs/xapi-stdext-date.4.11.2/opam
+++ b/packages/xs/xapi-stdext-date.4.11.3/opam
@@ -22,6 +22,6 @@ This library is provided for a transitionary period only.
 No new code should use this library."""
 url {
   src:
-    "https://github.com/xapi-project/stdext/archive/v4.11.2.tar.gz"
-  checksum: "sha256=0c5276e68ecbba743e76b7a609664a73dfa7cfb8d918e80084c25773528ce56e"
+    "https://github.com/xapi-project/stdext/archive/v4.11.3.tar.gz"
+  checksum: "sha256=a6e09f26f01e2858500bb920f6d41c5ac7558f64a45cc2d515f675bd1264fdd3"
 }
diff --git a/packages/xs/xapi-stdext-deprecated.4.11.2/opam b/packages/xs/xapi-stdext-deprecated.4.11.3/opam
similarity index 81%
rename from packages/xs/xapi-stdext-deprecated.4.11.2/opam
rename to packages/xs/xapi-stdext-deprecated.4.11.3/opam
index f7166b93c..806c612a6 100644
--- a/packages/xs/xapi-stdext-deprecated.4.11.2/opam
+++ b/packages/xs/xapi-stdext-deprecated.4.11.3/opam
@@ -19,6 +19,6 @@ This library is provided for a transitionary period only.
 No new code should use this library."""
 url {
   src:
-    "https://github.com/xapi-project/stdext/archive/v4.11.2.tar.gz"
-  checksum: "sha256=0c5276e68ecbba743e76b7a609664a73dfa7cfb8d918e80084c25773528ce56e"
+    "https://github.com/xapi-project/stdext/archive/v4.11.3.tar.gz"
+  checksum: "sha256=a6e09f26f01e2858500bb920f6d41c5ac7558f64a45cc2d515f675bd1264fdd3"
 }
diff --git a/packages/xs/xapi-stdext-encodings.4.11.2/opam b/packages/xs/xapi-stdext-encodings.4.11.3/opam
similarity index 81%
rename from packages/xs/xapi-stdext-encodings.4.11.2/opam
rename to packages/xs/xapi-stdext-encodings.4.11.3/opam
index 3132adc6a..1d8624d41 100644
--- a/packages/xs/xapi-stdext-encodings.4.11.2/opam
+++ b/packages/xs/xapi-stdext-encodings.4.11.3/opam
@@ -19,6 +19,6 @@ This library is provided for a transitionary period only.
 No new code should use this library."""
 url {
   src:
-    "https://github.com/xapi-project/stdext/archive/v4.11.2.tar.gz"
-  checksum: "sha256=0c5276e68ecbba743e76b7a609664a73dfa7cfb8d918e80084c25773528ce56e"
+    "https://github.com/xapi-project/stdext/archive/v4.11.3.tar.gz"
+  checksum: "sha256=a6e09f26f01e2858500bb920f6d41c5ac7558f64a45cc2d515f675bd1264fdd3"
 }
diff --git a/packages/xs/xapi-stdext-monadic.4.11.2/opam b/packages/xs/xapi-stdext-monadic.4.11.3/opam
similarity index 81%
rename from packages/xs/xapi-stdext-monadic.4.11.2/opam
rename to packages/xs/xapi-stdext-monadic.4.11.3/opam
index 897370fa0..6b41e6541 100644
--- a/packages/xs/xapi-stdext-monadic.4.11.2/opam
+++ b/packages/xs/xapi-stdext-monadic.4.11.3/opam
@@ -20,6 +20,6 @@ This library is provided for a transitionary period only.
 No new code should use this library."""
 url {
   src:
-    "https://github.com/xapi-project/stdext/archive/v4.11.2.tar.gz"
-  checksum: "sha256=0c5276e68ecbba743e76b7a609664a73dfa7cfb8d918e80084c25773528ce56e"
+    "https://github.com/xapi-project/stdext/archive/v4.11.3.tar.gz"
+  checksum: "sha256=a6e09f26f01e2858500bb920f6d41c5ac7558f64a45cc2d515f675bd1264fdd3"
 }
diff --git a/packages/xs/xapi-stdext-pervasives.4.11.2/opam b/packages/xs/xapi-stdext-pervasives.4.11.3/opam
similarity index 81%
rename from packages/xs/xapi-stdext-pervasives.4.11.2/opam
rename to packages/xs/xapi-stdext-pervasives.4.11.3/opam
index b665ada08..00c972470 100644
--- a/packages/xs/xapi-stdext-pervasives.4.11.2/opam
+++ b/packages/xs/xapi-stdext-pervasives.4.11.3/opam
@@ -22,6 +22,6 @@ This library is provided for a transitionary period only.
 No new code should use this library."""
 url {
   src:
-    "https://github.com/xapi-project/stdext/archive/v4.11.2.tar.gz"
-  checksum: "sha256=0c5276e68ecbba743e76b7a609664a73dfa7cfb8d918e80084c25773528ce56e"
+    "https://github.com/xapi-project/stdext/archive/v4.11.3.tar.gz"
+  checksum: "sha256=a6e09f26f01e2858500bb920f6d41c5ac7558f64a45cc2d515f675bd1264fdd3"
 }
diff --git a/packages/xs/xapi-stdext-range.4.11.2/opam b/packages/xs/xapi-stdext-range.4.11.3/opam
similarity index 80%
rename from packages/xs/xapi-stdext-range.4.11.2/opam
rename to packages/xs/xapi-stdext-range.4.11.3/opam
index f695be560..8b15cdee5 100644
--- a/packages/xs/xapi-stdext-range.4.11.2/opam
+++ b/packages/xs/xapi-stdext-range.4.11.3/opam
@@ -19,6 +19,6 @@ This library is provided for a transitionary period only.
 No new code should use this library."""
 url {
   src:
-    "https://github.com/xapi-project/stdext/archive/v4.11.2.tar.gz"
-  checksum: "sha256=0c5276e68ecbba743e76b7a609664a73dfa7cfb8d918e80084c25773528ce56e"
+    "https://github.com/xapi-project/stdext/archive/v4.11.3.tar.gz"
+  checksum: "sha256=a6e09f26f01e2858500bb920f6d41c5ac7558f64a45cc2d515f675bd1264fdd3"
 }
diff --git a/packages/xs/xapi-stdext-std.4.11.2/opam b/packages/xs/xapi-stdext-std.4.11.3/opam
similarity index 82%
rename from packages/xs/xapi-stdext-std.4.11.2/opam
rename to packages/xs/xapi-stdext-std.4.11.3/opam
index 8e82dacbe..0802549a4 100644
--- a/packages/xs/xapi-stdext-std.4.11.2/opam
+++ b/packages/xs/xapi-stdext-std.4.11.3/opam
@@ -22,6 +22,6 @@ This library is provided for a transitionary period only.
 No new code should use this library."""
 url {
   src:
-    "https://github.com/xapi-project/stdext/archive/v4.11.2.tar.gz"
-  checksum: "sha256=0c5276e68ecbba743e76b7a609664a73dfa7cfb8d918e80084c25773528ce56e"
+    "https://github.com/xapi-project/stdext/archive/v4.11.3.tar.gz"
+  checksum: "sha256=a6e09f26f01e2858500bb920f6d41c5ac7558f64a45cc2d515f675bd1264fdd3"
 }
diff --git a/packages/xs/xapi-stdext-threads.4.11.2/opam b/packages/xs/xapi-stdext-threads.4.11.3/opam
similarity index 82%
rename from packages/xs/xapi-stdext-threads.4.11.2/opam
rename to packages/xs/xapi-stdext-threads.4.11.3/opam
index 02dd8b670..1d3e041df 100644
--- a/packages/xs/xapi-stdext-threads.4.11.2/opam
+++ b/packages/xs/xapi-stdext-threads.4.11.3/opam
@@ -23,6 +23,6 @@ This library is provided for a transitionary period only.
 No new code should use this library."""
 url {
   src:
-    "https://github.com/xapi-project/stdext/archive/v4.11.2.tar.gz"
-  checksum: "sha256=0c5276e68ecbba743e76b7a609664a73dfa7cfb8d918e80084c25773528ce56e"
+    "https://github.com/xapi-project/stdext/archive/v4.11.3.tar.gz"
+  checksum: "sha256=a6e09f26f01e2858500bb920f6d41c5ac7558f64a45cc2d515f675bd1264fdd3"
 }
diff --git a/packages/xs/xapi-stdext-unix.4.11.2/opam b/packages/xs/xapi-stdext-unix.4.11.3/opam
similarity index 83%
rename from packages/xs/xapi-stdext-unix.4.11.2/opam
rename to packages/xs/xapi-stdext-unix.4.11.3/opam
index 12de35334..22c78f0b3 100644
--- a/packages/xs/xapi-stdext-unix.4.11.2/opam
+++ b/packages/xs/xapi-stdext-unix.4.11.3/opam
@@ -24,6 +24,6 @@ This library is provided for a transitionary period only.
 No new code should use this library."""
 url {
   src:
-    "https://github.com/xapi-project/stdext/archive/v4.11.2.tar.gz"
-  checksum: "sha256=0c5276e68ecbba743e76b7a609664a73dfa7cfb8d918e80084c25773528ce56e"
+    "https://github.com/xapi-project/stdext/archive/v4.11.3.tar.gz"
+  checksum: "sha256=a6e09f26f01e2858500bb920f6d41c5ac7558f64a45cc2d515f675bd1264fdd3"
 }
diff --git a/packages/xs/xapi-stdext-zerocheck.4.11.2/opam b/packages/xs/xapi-stdext-zerocheck.4.11.3/opam
similarity index 81%
rename from packages/xs/xapi-stdext-zerocheck.4.11.2/opam
rename to packages/xs/xapi-stdext-zerocheck.4.11.3/opam
index 343ef5463..ecdd64b55 100644
--- a/packages/xs/xapi-stdext-zerocheck.4.11.2/opam
+++ b/packages/xs/xapi-stdext-zerocheck.4.11.3/opam
@@ -19,6 +19,6 @@ This library is provided for a transitionary period only.
 No new code should use this library."""
 url {
   src:
-    "https://github.com/xapi-project/stdext/archive/v4.11.2.tar.gz"
-  checksum: "sha256=0c5276e68ecbba743e76b7a609664a73dfa7cfb8d918e80084c25773528ce56e"
+    "https://github.com/xapi-project/stdext/archive/v4.11.3.tar.gz"
+  checksum: "sha256=a6e09f26f01e2858500bb920f6d41c5ac7558f64a45cc2d515f675bd1264fdd3"
 }