diff --git a/Cargo.lock b/Cargo.lock
index eb10968..bb33068 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1,3 +1,5 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
 [[package]]
 name = "addr2line"
 version = "0.6.0"
@@ -13,6 +15,11 @@ dependencies = [
  "smallvec 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "adler32"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
 [[package]]
 name = "ansi_term"
 version = "0.11.0"
@@ -110,7 +117,7 @@ dependencies = [
  "fallible-iterator 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "gimli 0.15.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "goblin 0.0.13 (registry+https://github.com/rust-lang/crates.io-index)",
- "object 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "object 0.20.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "petgraph 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "test_common 0.1.0",
 ]
@@ -184,6 +191,14 @@ dependencies = [
  "glob 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "crc32fast"
+version = "1.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "cfg-if 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "difference"
 version = "1.0.0"
@@ -233,6 +248,17 @@ name = "fixedbitset"
 version = "0.1.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
+[[package]]
+name = "flate2"
+version = "1.0.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "cfg-if 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "crc32fast 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)",
+ "miniz_oxide 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "fuchsia-zircon"
 version = "0.3.3"
@@ -316,6 +342,14 @@ dependencies = [
  "cfg-if 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "miniz_oxide"
+version = "0.3.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "adler32 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "nodrop"
 version = "0.1.12"
@@ -329,6 +363,15 @@ dependencies = [
  "goblin 0.0.13 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "object"
+version = "0.20.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "flate2 1.0.12 (registry+https://github.com/rust-lang/crates.io-index)",
+ "wasmparser 0.57.0 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "ordermap"
 version = "0.3.5"
@@ -345,7 +388,7 @@ dependencies = [
  "error-chain 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "fallible-iterator 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "gimli 0.15.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "object 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "object 0.20.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "test_common 0.1.0",
 ]
 
@@ -592,7 +635,7 @@ dependencies = [
  "capstone 0.3.1 (git+https://github.com/capstone-rust/capstone-rs.git?rev=dc10578aa27414afc93f0a87959b2f0c22dc66c3)",
  "elf 0.0.10 (registry+https://github.com/rust-lang/crates.io-index)",
  "gimli 0.15.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "object 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "object 0.20.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -640,6 +683,11 @@ dependencies = [
  "winapi 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "wasmparser"
+version = "0.57.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
 [[package]]
 name = "winapi"
 version = "0.3.5"
@@ -661,6 +709,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [metadata]
 "checksum addr2line 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)" = "cb0edd8d04635ee7996ad7daaf173d392f5b737ef9cf315ee79beffa05689cfb"
+"checksum adler32 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "567b077b825e468cc974f0020d4082ee6e03132512f207ef1a02fd5d00d1f32d"
 "checksum ansi_term 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ee49baf6cb617b853aa8d93bf420db2383fab46d314482ca2803b40d5fde979b"
 "checksum arrayvec 0.4.7 (registry+https://github.com/rust-lang/crates.io-index)" = "a1e964f9e24d588183fcb43503abda40d288c8657dfc27311516ce2f05675aef"
 "checksum assert_cli 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)" = "72342c21057a3cb5f7c2d849bf7999a83795434dd36d74fa8c24680581bd1930"
@@ -680,6 +729,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 "checksum clap 2.32.0 (registry+https://github.com/rust-lang/crates.io-index)" = "b957d88f4b6a63b9d70d5f454ac8011819c6efa7727858f458ab71c756ce2d3e"
 "checksum colored 1.6.0 (registry+https://github.com/rust-lang/crates.io-index)" = "b0aa3473e85a3161b59845d6096b289bb577874cafeaf75ea1b1beaa6572c7fc"
 "checksum cpp_demangle 0.2.9 (registry+https://github.com/rust-lang/crates.io-index)" = "59f21019cf64a5de42e82a006df0a925ad5dc49b44e5a33aa5475d16f7ba0224"
+"checksum crc32fast 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ba125de2af0df55319f41944744ad91c71113bf74a4646efff39afe1f6842db1"
 "checksum difference 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "b3304d19798a8e067e48d8e69b2c37f0b5e9b4e462504ad9e27e9f3fce02bba8"
 "checksum dtoa 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)" = "09c3753c3db574d215cba4ea76018483895d7bff25a31b49ba45db21c48e50ab"
 "checksum elf 0.0.10 (registry+https://github.com/rust-lang/crates.io-index)" = "4841de15dbe0e49b9b62a417589299e3be0d557e0900d36acb87e6dae47197f5"
@@ -688,6 +738,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 "checksum error-chain 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)" = "07e791d3be96241c77c43846b665ef1384606da2cd2a48730abe606a12906e02"
 "checksum fallible-iterator 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)" = "d6034a9c9dfce417c7710128d202eef406878cd2fe294e76e2ee05259c9b042d"
 "checksum fixedbitset 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)" = "86d4de0081402f5e88cdac65c8dcdcc73118c1a7a465e2a05f0da05843a8ea33"
+"checksum flate2 1.0.12 (registry+https://github.com/rust-lang/crates.io-index)" = "ad3c5233c9a940c8719031b423d7e6c16af66e031cb0420b0896f5245bf181d3"
 "checksum fuchsia-zircon 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)" = "2e9763c69ebaae630ba35f74888db465e49e259ba1bc0eda7d06f4a067615d82"
 "checksum fuchsia-zircon-sys 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)" = "3dcaa9ae7725d12cdb85b3ad99a434db70b468c09ded17e012d86b5c1010f7a7"
 "checksum gimli 0.15.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ffa1f5db1b7b50875bd8fc111f64025b05c01c7a6f8f36de0da9d53d02ba5fac"
@@ -700,7 +751,9 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 "checksum libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)" = "b685088df2b950fccadf07a7187c8ef846a959c142338a48f9dc0b94517eb5f1"
 "checksum log 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)" = "e19e8d5c34a3e0e2223db8e060f9e8264aeeb5c5fc64a4ee9965c062211c024b"
 "checksum log 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)" = "61bd98ae7f7b754bc53dca7d44b604f733c6bba044ea6f41bc8d89272d8161d2"
+"checksum miniz_oxide 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)" = "791daaae1ed6889560f8c4359194f56648355540573244a5448a83ba1ecc7435"
 "checksum nodrop 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)" = "9a2228dca57108069a5262f2ed8bd2e82496d2e074a06d1ccc7ce1687b6ae0a2"
+"checksum object 0.20.0 (registry+https://github.com/rust-lang/crates.io-index)" = "1ab52be62400ca80aa00285d25253d7f7c437b7375c4de678f5405d3afe82ca5"
 "checksum object 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)" = "87689d98441d54f2404b4e9f7b214663a9dc996fd3e4416a475e2a28048f81da"
 "checksum ordermap 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)" = "a86ed3f5f244b372d6b1a00b72ef7f8876d0bc6a78a4c9985c53614041512063"
 "checksum petgraph 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)" = "8b30dc85588cd02b9b76f5e386535db546d21dc68506cff2abebee0b6445e8e4"
@@ -738,6 +791,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 "checksum unicode-xid 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "fc72304796d0818e357ead4e000d19c9c174ab23dc11093ac919054d20a6a7fc"
 "checksum vec_map 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)" = "05c78687fb1a80548ae3250346c3db86a80a7cdd77bda190189f2d0a0987c81a"
 "checksum walkdir 2.1.4 (registry+https://github.com/rust-lang/crates.io-index)" = "63636bd0eb3d00ccb8b9036381b526efac53caf112b7783b730ab3f8e44da369"
+"checksum wasmparser 0.57.0 (registry+https://github.com/rust-lang/crates.io-index)" = "32fddd575d477c6e9702484139cf9f23dcd554b06d185ed0f56c857dd3a47aa6"
 "checksum winapi 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)" = "773ef9dcc5f24b7d850d0ff101e542ff24c3b090a9768e03ff889fdef41f00fd"
 "checksum winapi-i686-pc-windows-gnu 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
 "checksum winapi-x86_64-pc-windows-gnu 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
diff --git a/lib/callgraph/Cargo.toml b/lib/callgraph/Cargo.toml
index d087e10..307426c 100644
--- a/lib/callgraph/Cargo.toml
+++ b/lib/callgraph/Cargo.toml
@@ -13,7 +13,7 @@ workspace = "../.."
 [dependencies]
 addr2line = "0.6.0"
 petgraph = "0.4.12"
-object = "0.7.0"
+object = "0.20.0"
 goblin = "0.0.13"
 gimli = "0.15.0"
 capstone = { git = "https://github.com/capstone-rust/capstone-rs.git", rev = "dc10578aa27414afc93f0a87959b2f0c22dc66c3" }
diff --git a/lib/panic_analysis/Cargo.toml b/lib/panic_analysis/Cargo.toml
index a2dc62a..9236feb 100644
--- a/lib/panic_analysis/Cargo.toml
+++ b/lib/panic_analysis/Cargo.toml
@@ -19,6 +19,6 @@ error-chain = "0.12.0"
 [dev-dependencies]
 elf = "0.0.10"
 capstone = { git = "https://github.com/capstone-rust/capstone-rs.git", rev = "dc10578aa27414afc93f0a87959b2f0c22dc66c3" }
-object = "0.7.0"
+object = "0.20.0"
 addr2line = "0.6.0"
 test_common = { path = "../../lib/test_common" }
diff --git a/lib/test_common/Cargo.toml b/lib/test_common/Cargo.toml
index ab6d065..b302e81 100644
--- a/lib/test_common/Cargo.toml
+++ b/lib/test_common/Cargo.toml
@@ -11,6 +11,6 @@ authors = [
 
 [dependencies]
 gimli = "0.15.0"
-object = "0.7.0"
+object = "0.20.0"
 elf = "0.0.10"
 capstone = { git = "https://github.com/capstone-rust/capstone-rs.git", rev = "dc10578aa27414afc93f0a87959b2f0c22dc66c3" }