diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 05a2129..d1d9df3 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -102,6 +102,52 @@ jobs:
               throw 'error on rg.exe'
           }
 
+    - if: matrix.os == 'windows-latest'
+      name: "Integration test: [windows] [sync-self]"
+      env:
+          SYNC_DIR: "sync-self"
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      run: |
+          mkdir $env:SYNC_DIR
+
+          $tool = -join($env:SYNC_DIR, '\tool.exe')
+
+          copy "target\debug\tool.exe" $tool
+
+          $output = &$tool --config="tests\$env:SYNC_DIR.toml" sync
+
+          ls -l $env:SYNC_DIR
+
+          if ($output -notmatch '1 tool') {
+              throw 'error on tool.exe'
+          }
+
+          $err_output = &$tool --config="tests\$env:SYNC_DIR.toml" sync
+
+          if ($output -notmatch '0 tools') {
+              throw 'error on tool.exe'
+          }
+
+    - if: matrix.os != 'windows-latest'
+      name: "Integration test: [unix] [sync-self]"
+      env:
+          SYNC_DIR: "sync-self"
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      run: |
+          mkdir $SYNC_DIR
+
+          cp "target/debug/tool" "$SYNC_DIR/tool"
+
+          "$SYNC_DIR/tool" --config="tests/$SYNC_DIR.toml" sync > /dev/null 2> out
+          cat out
+          if ! grep -q '1 tool!' out; then echo "error on: tool"; false; fi
+
+          ls -l $SYNC_DIR
+
+          "$SYNC_DIR/tool" --config="tests/$SYNC_DIR.toml" sync > /dev/null 2> out
+          cat out
+          if ! grep -q 'tools!' out; then echo "error on: tool"; false; fi
+
     - if: matrix.os != 'windows-latest'
       name: "Integration test: [unix] [sync-full]"
       env:
diff --git a/Cargo.lock b/Cargo.lock
index 90778f0..7f25aa5 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -14,7 +14,7 @@ version = "0.2.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d9b39be18770d11421cdb1b9947a45dd3f37e93092cbf377614828a319d5fee8"
 dependencies = [
- "hermit-abi",
+ "hermit-abi 0.1.19",
  "libc",
  "winapi",
 ]
@@ -165,6 +165,36 @@ version = "0.3.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a357d28ed41a50f9c765dbfe56cbc04a64e53e5fc58ba79fbc34c10ef3df831f"
 
+[[package]]
+name = "errno"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4bcfec3a70f97c962c307b2d2c56e358cf1d00b558d74262b5f929ee8cc7e73a"
+dependencies = [
+ "errno-dragonfly",
+ "libc",
+ "windows-sys 0.48.0",
+]
+
+[[package]]
+name = "errno-dragonfly"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "aa68f1b12764fab894d2755d2518754e71b4fd80ecfb822714a1206c2aab39bf"
+dependencies = [
+ "cc",
+ "libc",
+]
+
+[[package]]
+name = "fastrand"
+version = "1.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e51093e27b0797c359783294ca4f0a911c270184cb10f85783b118614a1501be"
+dependencies = [
+ "instant",
+]
+
 [[package]]
 name = "filetime"
 version = "0.2.17"
@@ -173,8 +203,8 @@ checksum = "e94a7bbaa59354bc20dd75b67f23e2797b4490e9d6928203fb105c79e448c86c"
 dependencies = [
  "cfg-if",
  "libc",
- "redox_syscall",
- "windows-sys",
+ "redox_syscall 0.2.16",
+ "windows-sys 0.36.1",
 ]
 
 [[package]]
@@ -229,6 +259,12 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "hermit-abi"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fed44880c466736ef9a5c5b5facefb5ed0785676d0c02d612db14e54f0d84286"
+
 [[package]]
 name = "idna"
 version = "0.2.3"
@@ -251,6 +287,26 @@ dependencies = [
  "unicode-width",
 ]
 
+[[package]]
+name = "instant"
+version = "0.1.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7a5bbe824c507c5da5956355e86a746d82e0e1464f65d862cc5e71da70e94b2c"
+dependencies = [
+ "cfg-if",
+]
+
+[[package]]
+name = "io-lifetimes"
+version = "1.0.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9c66c74d2ae7e79a5a8f7ac924adbe38ee42a859c6539ad869eb51f0b52dc220"
+dependencies = [
+ "hermit-abi 0.3.1",
+ "libc",
+ "windows-sys 0.48.0",
+]
+
 [[package]]
 name = "itoa"
 version = "1.0.3"
@@ -274,9 +330,15 @@ checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
 
 [[package]]
 name = "libc"
-version = "0.2.134"
+version = "0.2.144"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2b00cc1c228a6782d0f076e7b232802e0c5689d41bb5df366f2a6b6621cfdfe1"
+
+[[package]]
+name = "linux-raw-sys"
+version = "0.3.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "329c933548736bc49fd575ee68c89e8be4d260064184389a5b77517cddd99ffb"
+checksum = "ef53942eb7bf7ff43a617b3e2c1c4a5ecf5944a7c1bc12d7ee39bbb15e5c1519"
 
 [[package]]
 name = "log"
@@ -414,6 +476,15 @@ dependencies = [
  "bitflags",
 ]
 
+[[package]]
+name = "redox_syscall"
+version = "0.3.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "567664f262709473930a4bf9e51bf2ebf3348f2e748ccc50dea20646858f8f29"
+dependencies = [
+ "bitflags",
+]
+
 [[package]]
 name = "redox_users"
 version = "0.4.3"
@@ -421,7 +492,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b033d837a7cf162d7993aded9304e30a83213c648b6e389db233191f891e5c2b"
 dependencies = [
  "getrandom",
- "redox_syscall",
+ "redox_syscall 0.2.16",
  "thiserror",
 ]
 
@@ -449,6 +520,20 @@ dependencies = [
  "winapi",
 ]
 
+[[package]]
+name = "rustix"
+version = "0.37.19"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "acf8729d8542766f1b2cf77eb034d52f40d375bb8b615d0b147089946e16613d"
+dependencies = [
+ "bitflags",
+ "errno",
+ "io-lifetimes",
+ "libc",
+ "linux-raw-sys",
+ "windows-sys 0.48.0",
+]
+
 [[package]]
 name = "rustls"
 version = "0.20.6"
@@ -477,6 +562,17 @@ dependencies = [
  "untrusted",
 ]
 
+[[package]]
+name = "self-replace"
+version = "1.3.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3d6028b2dc5d3d76987b552192e082f690dd854697d7fc46162fe31172a2e98a"
+dependencies = [
+ "fastrand",
+ "tempfile",
+ "windows-sys 0.48.0",
+]
+
 [[package]]
 name = "serde"
 version = "1.0.143"
@@ -561,6 +657,19 @@ dependencies = [
  "remove_dir_all",
 ]
 
+[[package]]
+name = "tempfile"
+version = "3.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b9fbec84f381d5795b08656e4912bec604d162bff9291d6189a78f4c8ab87998"
+dependencies = [
+ "cfg-if",
+ "fastrand",
+ "redox_syscall 0.3.5",
+ "rustix",
+ "windows-sys 0.45.0",
+]
+
 [[package]]
 name = "termcolor"
 version = "1.1.3"
@@ -634,6 +743,7 @@ dependencies = [
  "dirs",
  "flate2",
  "indicatif",
+ "self-replace",
  "serde",
  "shellexpand",
  "tar",
@@ -839,43 +949,175 @@ version = "0.36.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ea04155a16a59f9eab786fe12a4a450e75cdb175f9e0d80da1e17db09f55b8d2"
 dependencies = [
- "windows_aarch64_msvc",
- "windows_i686_gnu",
- "windows_i686_msvc",
- "windows_x86_64_gnu",
- "windows_x86_64_msvc",
+ "windows_aarch64_msvc 0.36.1",
+ "windows_i686_gnu 0.36.1",
+ "windows_i686_msvc 0.36.1",
+ "windows_x86_64_gnu 0.36.1",
+ "windows_x86_64_msvc 0.36.1",
 ]
 
+[[package]]
+name = "windows-sys"
+version = "0.45.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "75283be5efb2831d37ea142365f009c02ec203cd29a3ebecbc093d52315b66d0"
+dependencies = [
+ "windows-targets 0.42.2",
+]
+
+[[package]]
+name = "windows-sys"
+version = "0.48.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "677d2418bec65e3338edb076e806bc1ec15693c5d0104683f2efe857f61056a9"
+dependencies = [
+ "windows-targets 0.48.0",
+]
+
+[[package]]
+name = "windows-targets"
+version = "0.42.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8e5180c00cd44c9b1c88adb3693291f1cd93605ded80c250a75d472756b4d071"
+dependencies = [
+ "windows_aarch64_gnullvm 0.42.2",
+ "windows_aarch64_msvc 0.42.2",
+ "windows_i686_gnu 0.42.2",
+ "windows_i686_msvc 0.42.2",
+ "windows_x86_64_gnu 0.42.2",
+ "windows_x86_64_gnullvm 0.42.2",
+ "windows_x86_64_msvc 0.42.2",
+]
+
+[[package]]
+name = "windows-targets"
+version = "0.48.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7b1eb6f0cd7c80c79759c929114ef071b87354ce476d9d94271031c0497adfd5"
+dependencies = [
+ "windows_aarch64_gnullvm 0.48.0",
+ "windows_aarch64_msvc 0.48.0",
+ "windows_i686_gnu 0.48.0",
+ "windows_i686_msvc 0.48.0",
+ "windows_x86_64_gnu 0.48.0",
+ "windows_x86_64_gnullvm 0.48.0",
+ "windows_x86_64_msvc 0.48.0",
+]
+
+[[package]]
+name = "windows_aarch64_gnullvm"
+version = "0.42.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "597a5118570b68bc08d8d59125332c54f1ba9d9adeedeef5b99b02ba2b0698f8"
+
+[[package]]
+name = "windows_aarch64_gnullvm"
+version = "0.48.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "91ae572e1b79dba883e0d315474df7305d12f569b400fcf90581b06062f7e1bc"
+
 [[package]]
 name = "windows_aarch64_msvc"
 version = "0.36.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9bb8c3fd39ade2d67e9874ac4f3db21f0d710bee00fe7cab16949ec184eeaa47"
 
+[[package]]
+name = "windows_aarch64_msvc"
+version = "0.42.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e08e8864a60f06ef0d0ff4ba04124db8b0fb3be5776a5cd47641e942e58c4d43"
+
+[[package]]
+name = "windows_aarch64_msvc"
+version = "0.48.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b2ef27e0d7bdfcfc7b868b317c1d32c641a6fe4629c171b8928c7b08d98d7cf3"
+
 [[package]]
 name = "windows_i686_gnu"
 version = "0.36.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "180e6ccf01daf4c426b846dfc66db1fc518f074baa793aa7d9b9aaeffad6a3b6"
 
+[[package]]
+name = "windows_i686_gnu"
+version = "0.42.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c61d927d8da41da96a81f029489353e68739737d3beca43145c8afec9a31a84f"
+
+[[package]]
+name = "windows_i686_gnu"
+version = "0.48.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "622a1962a7db830d6fd0a69683c80a18fda201879f0f447f065a3b7467daa241"
+
 [[package]]
 name = "windows_i686_msvc"
 version = "0.36.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e2e7917148b2812d1eeafaeb22a97e4813dfa60a3f8f78ebe204bcc88f12f024"
 
+[[package]]
+name = "windows_i686_msvc"
+version = "0.42.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "44d840b6ec649f480a41c8d80f9c65108b92d89345dd94027bfe06ac444d1060"
+
+[[package]]
+name = "windows_i686_msvc"
+version = "0.48.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4542c6e364ce21bf45d69fdd2a8e455fa38d316158cfd43b3ac1c5b1b19f8e00"
+
 [[package]]
 name = "windows_x86_64_gnu"
 version = "0.36.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4dcd171b8776c41b97521e5da127a2d86ad280114807d0b2ab1e462bc764d9e1"
 
+[[package]]
+name = "windows_x86_64_gnu"
+version = "0.42.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8de912b8b8feb55c064867cf047dda097f92d51efad5b491dfb98f6bbb70cb36"
+
+[[package]]
+name = "windows_x86_64_gnu"
+version = "0.48.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ca2b8a661f7628cbd23440e50b05d705db3686f894fc9580820623656af974b1"
+
+[[package]]
+name = "windows_x86_64_gnullvm"
+version = "0.42.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "26d41b46a36d453748aedef1486d5c7a85db22e56aff34643984ea85514e94a3"
+
+[[package]]
+name = "windows_x86_64_gnullvm"
+version = "0.48.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7896dbc1f41e08872e9d5e8f8baa8fdd2677f29468c4e156210174edc7f7b953"
+
 [[package]]
 name = "windows_x86_64_msvc"
 version = "0.36.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c811ca4a8c853ef420abd8592ba53ddbbac90410fab6903b3e79972a631f7680"
 
+[[package]]
+name = "windows_x86_64_msvc"
+version = "0.42.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9aec5da331524158c6d1a4ac0ab1541149c0b9505fde06423b02f5ef0106b9f0"
+
+[[package]]
+name = "windows_x86_64_msvc"
+version = "0.48.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1a515f5799fe4961cb532f983ce2b23082366b898e52ffbce459c86f67c8378a"
+
 [[package]]
 name = "xattr"
 version = "0.2.3"
diff --git a/Cargo.toml b/Cargo.toml
index ecc3be1..19b66df 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -30,6 +30,7 @@ dirs = "4.0.0"
 flate2 = "1.0"
 indicatif = "0.17.1"
 shellexpand = "2.1.2"
+self-replace = "1.3.3"
 tar = "0.4.38"
 tempdir = "0.3.7"
 toml = "0.5.9"
diff --git a/src/config/schema.rs b/src/config/schema.rs
index 0825c07..6c412cd 100644
--- a/src/config/schema.rs
+++ b/src/config/schema.rs
@@ -1,5 +1,6 @@
 use shellexpand;
 use std::collections::BTreeMap;
+use std::env;
 use std::path::PathBuf;
 
 use crate::err;
@@ -70,11 +71,18 @@ impl Config {
     pub fn ensure_store_directory(&self) -> PathBuf {
         let expanded_store_directory = shellexpand::full(&self.store_directory);
 
-        let store_directory = match expanded_store_directory {
+        let mut store_directory = match expanded_store_directory {
             Err(e) => err::abort_with(e),
             Ok(cow_path) => PathBuf::from(cow_path.into_owned()),
         };
 
+        if store_directory.is_relative() {
+            store_directory = env::current_dir()
+                .expect("unable to current executable directory")
+                .join(store_directory)
+                .to_path_buf();
+        }
+
         let has_store_directory = store_directory.as_path().is_dir();
 
         if !has_store_directory {
diff --git a/src/sync/install.rs b/src/sync/install.rs
index cf15f45..3fa8ab6 100644
--- a/src/sync/install.rs
+++ b/src/sync/install.rs
@@ -1,4 +1,6 @@
 use indicatif::ProgressBar;
+use self_replace;
+use std::env;
 use std::error::Error;
 use std::fs;
 use std::path::{Path, PathBuf};
@@ -17,6 +19,7 @@ use super::progress::SyncProgress;
 
 pub struct Installer<'a> {
     store_directory: &'a Path,
+    self_exe: PathBuf,
     tmp_dir: TempDir,
     sync_progress: SyncProgress,
 }
@@ -32,6 +35,7 @@ impl<'a> Installer<'a> {
             }
             Ok(tmp_dir) => Installer {
                 store_directory,
+                self_exe: env::current_exe().expect("unable to get current executable path"),
                 tmp_dir,
                 sync_progress,
             },
@@ -87,7 +91,13 @@ impl<'a> Installer<'a> {
                     Err(unpack_err.to_string().into())
                 }
                 Ok(tool_path) => {
-                    copy_file(tool_path, self.store_directory, &tool_asset.exe_name)?;
+                    copy_file(
+                        tool_path,
+                        self.store_directory,
+                        &tool_asset.exe_name,
+                        &self.self_exe,
+                    )?;
+
                     Ok(())
                 }
             },
@@ -95,17 +105,29 @@ impl<'a> Installer<'a> {
     }
 }
 
-fn copy_file(tool_path: PathBuf, store_directory: &Path, exe_name: &str) -> std::io::Result<()> {
+fn copy_file(
+    tool_path: PathBuf,
+    store_directory: &Path,
+    exe_name: &str,
+    self_path: &Path,
+) -> std::io::Result<()> {
     let exe_name = mk_exe_name(exe_name);
 
     let mut install_path = PathBuf::new();
     install_path.push(store_directory);
     install_path.push(exe_name);
 
-    // Copy file from the downloaded unpacked archive to 'store_directory'
-    fs::copy(tool_path, &install_path)?;
+    if self_path == &install_path {
+        // May have issues with a symbolic links. The assumption is that
+        // the store directory is in the PATH and the executable itself
+        // where this issue should not apply but may be an edge case.
+        self_replace::self_replace(tool_path)?;
+    } else {
+        // Copy file from the downloaded unpacked archive to 'store_directory'
+        fs::copy(tool_path, &install_path)?;
 
-    set_executable_permissions(&install_path);
+        set_executable_permissions(&install_path);
+    }
 
     Ok(())
 }
diff --git a/tests/sync-self.toml b/tests/sync-self.toml
new file mode 100644
index 0000000..edea670
--- /dev/null
+++ b/tests/sync-self.toml
@@ -0,0 +1,4 @@
+store_directory = "sync-self"
+
+[tool-sync]
+tag = "v0.2.0"