diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 40fb2b3..b09ad4f 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -12,13 +12,13 @@ jobs:
       fail-fast: false
       matrix:
         os:
-          - ubuntu-latest
-          - ubuntu-24.04-arm
+          - ubuntu-24.04       # linux x86_64
+          - ubuntu-24.04-arm    # linux arm64
           - macos-15            # macOS arm64
-          - macos-15-intel      # macOS x64
+          - macos-15-intel      # macOS x86_64
 
         ocaml-compiler:
-          - "5.3.0"
+          - "5.4.1"
 
     runs-on: ${{ matrix.os }}
     steps:
diff --git a/.ocamlformat b/.ocamlformat
index f39bb7a..9cde2b0 100644
--- a/.ocamlformat
+++ b/.ocamlformat
@@ -1,4 +1,4 @@
-version = 0.27.0
+version = 0.29.0
 profile = conventional
 
 ocaml-version = 5.2.0
diff --git a/dune-project b/dune-project
index f812903..3084716 100644
--- a/dune-project
+++ b/dune-project
@@ -15,7 +15,7 @@
  (description "A unified interface for reading and writing object file formats")
   (depends
     (ocaml (>= 4.08))
-    integers
+    (integers (>= 0.8.0))
     (cmdliner :with-test)
     (alcotest :with-test)
-    (ocamlformat (and :with-dev-setup (= 0.27.0)))))
+    (ocamlformat (and :with-dev-setup (= 0.29.0)))))
diff --git a/object.opam b/object.opam
index af0f5b2..7eecf05 100644
--- a/object.opam
+++ b/object.opam
@@ -12,10 +12,10 @@ bug-reports: "https://github.com/tmcgilchrist/object/issues"
 depends: [
   "dune" {>= "3.9"}
   "ocaml" {>= "4.08"}
-  "integers"
+  "integers" {>= "0.8.0"}
   "cmdliner" {with-test}
   "alcotest" {with-test}
-  "ocamlformat" {with-dev-setup & = "0.27.0"}
+  "ocamlformat" {with-dev-setup & = "0.29.0"}
   "odoc" {with-doc}
 ]
 build: [
@@ -33,6 +33,3 @@ build: [
   ]
 ]
 dev-repo: "git+https://github.com/tmcgilchrist/object.git"
-pin-depends: [
-  ["integers.dev" "git+https://github.com/tmcgilchrist/ocaml-integers.git#small-signed-integers-fixes"]
-]
\ No newline at end of file
diff --git a/object.opam.template b/object.opam.template
deleted file mode 100644
index 5600818..0000000
--- a/object.opam.template
+++ /dev/null
@@ -1,3 +0,0 @@
-pin-depends: [
-  ["integers.dev" "git+https://github.com/tmcgilchrist/ocaml-integers.git#small-signed-integers-fixes"]
-]
\ No newline at end of file
diff --git a/src/elf.mli b/src/elf.mli
index 87dad86..adcefa6 100644
--- a/src/elf.mli
+++ b/src/elf.mli
@@ -449,16 +449,16 @@ val read_auxiliary_vector : Buffer.t -> auxiliary_vector list
 
     {2 Usage Examples}
     {[
-      (* Read default symbol table (tries .symtab first, falls back to .dynsym) *)
-      let symbols = read_symbol_table buffer header sections
+    (* Read default symbol table (tries .symtab first, falls back to .dynsym) *)
+    let symbols = read_symbol_table buffer header sections
 
-      (* Read static symbols explicitly *)
-      let static_symbols =
-        read_symbol_table ~symtab_name:".symtab" buffer header sections
+    (* Read static symbols explicitly *)
+    let static_symbols =
+      read_symbol_table ~symtab_name:".symtab" buffer header sections
 
-      (* Read dynamic symbols explicitly *)
-      let dynamic_symbols =
-        read_symbol_table ~symtab_name:".dynsym" buffer header sections
+    (* Read dynamic symbols explicitly *)
+    let dynamic_symbols =
+      read_symbol_table ~symtab_name:".dynsym" buffer header sections
     ]} *)
 
 (** ELF symbol table entry *)